HMC939

Analog Devices Inc.
Attenuators 1 dB LSB 5Bit dig atten Chip 0.1-40 GHz
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1127-3696-ND 1 1 $249.98 $221.34 $211.45 $211.45 $500.00 $500.00
Arrow North American Components HMC939 25 25 $497.58 $497.58 $132.52 $110.45 $80.32 $77.97
Mouser Electronics 584-HMC939 0 1 $0.00
Newark HMC939 0 25 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Verical Marketplace HMC939 25 25 $132.52 $110.45 $80.32 $77.97
Win Source HMC939 600 1

HMC535LP4E

Analog Devices Inc.
Phase Locked Loops - PLL Phase-Locked Oscillator , 14.7-15.4GHz
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey HMC535LP4E 0 500 $180.49 $159.45 $152.18 $152.18 $141.62 $141.62
Analog Devices Inc HMC535LP4E 0 $154.41 $145.05 $140.37 $140.37 $140.37 $140.37
Arrow Europe HMC535LP4E 3 3 $147.37 $146.57 $146.57 $130.48 $130.48
Arrow North American Components HMC535LP4E 1 1 $24.22 $113.54 $108.66 $105.96 $102.81 $104.87
Mouser Electronics HMC535LP4E 5 1 $158.30 $138.46 $133.24 $130.10 $127.49 $127.48
Verical Marketplace HMC535LP4E 1 1 $24.22 $147.37 $108.66 $105.96 $102.81 $104.87
Win Source HMC535LP4E 6400

HMC651

Analog Devices Inc.
Attenuators Fixed, 20 mil TL, DC-50GHz
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1127-3548-ND 0 $51.80 $47.45 $46.10 $44.99 $44.99
Mouser Electronics 584-HMC651 0 50
Win Source HMC651 7900 6

AD6684-500EBZ

Analog Devices Inc.
The AD6684 is a 135 MHz bandwidth, quad intermediate frequency (IF) receiver. It consists of four 14-bit, 500 MSPS ADCs and various digital processing blocks consisting of four wideband DDCs, an NSR, and VDR monitoring. The device has an on-chip buffer and a sample-and-hold circuit designed for low power, small size, and ease of use. This device is designed to support communications applications. The analog full power bandwidth of the device is 1.4 GHz. The quad ADC cores feature a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. The AD6684 is optimized for wide input bandwidth, excellent linearity, and low power in a small package. The analog inputs and clock signal input are differential. Each pair of ADC data outputs are internally connected to two DDCs through a crossbar mux. Each DDC consists of up to five cascaded signal processing stages: a 48-bit frequency translator, NCO, and up to four half-band decimation filters. Each ADC output is connected internally to an NSR block. The integrated NSR circuitry allows improved SNR performance in a smaller frequency band within the Nyquist bandwidth. The device supports two different output modes selectable via the serial port interface (SPI). With the NSR feature enabled, the outputs of the ADCs are processed such that the AD6684 supports enhanced SNR performance within a limited portion of the Nyquist bandwidth while maintaining a 9-bit output resolution. Each ADC output is also connected internally to a VDR block. This optional mode allows full dynamic range for defined input signals. Inputs that are within a defined mask (based on DPD applications) are passed unaltered. Inputs that violate this defined mask result in the reduction of the output resolution. With VDR, the dynamic range of the observation receiver is determined by a defined input frequency mask. For signals falling within the mask, the outputs are presented at the maximum resolution allowed. For signals exceeding defined power levels within this frequency mask, the output resolution is truncated. This mask is based on DPD applications andsupports tunable real IF sampling, and zero IF or complex IF receive architectures. Operation of the AD6684 in the DDC, NSR, and VDR modes is selectable via SPI-programmable profiles (the default mode is NSR at startup).In addition to the DDC blocks, the AD6684 has several functions that simplify the AGC function in the communications receiver. The programmable threshold detector allows monitoring of the incoming signal power using the fast detect output bits of the ADC. If the input signal level exceeds the programmable threshold, the fast detect indicator goes high. Because this threshold indicator has low latency, the user can quickly turn down the system gain to avoid an overrange condition at the ADC input. Users can configure each pair of IF receiver outputs onto either one or two lanes of Subclass 1 JESD204B-based high speed serialized outputs, depending on the decimation ratio and the acceptable lane rate of the receiving logic device. Multiple device synchronization is supported through the SYSREF±, SYNCINB±AB, and SYNCINB±CD input pins. The AD6684 has flexible power-down options that allow significant power savings when desired. All of these features can be programmed using the 1.8 V capable, 3-wire SPI. The AD6684 is available in a Pb-free, 72-lead LFCSP and is specified over the −40°C to +105°C junction temperature range. Product Highlights Low power consumption per channel. JESD204B lane rate support up to 15 Gbps. Wide full power bandwidth supports IF sampling of signals up to 1.4 GHz. Buffered inputs ease filter design and implementation. Four integrated wideband decimation filters and NCO blocks supporting multiband receivers. Programmable fast overrange detection. On-chip temperature diode for system thermal management.Applications Communications Diversity multiband, multimode digital receivers 3G/4G, W-CDMA, GSM, LTE, LTE-A HFC digital reverse path receivers Digital predistortion observation paths General-purpose software radios
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey AD6684-500EBZ 1 1 $1,108.51 $1,108.51 $1,108.51 $1,108.51 $1,108.51 $1,108.51
Analog Devices Inc AD6684-500EBZ 0 $1,015.66 $1,015.66 $1,015.66 $1,015.66 $1,015.66 $1,015.66
Arrow North American Components AD6684-500EBZ 0 1 $1,005.60 $995.54 $975.73 $965.98 $937.28 $927.91
element14 APAC AD6684-500EBZ 1 1 $1,295.64 $1,295.64 $1,295.64 $1,295.64 $1,295.64 $1,295.64
Farnell AD6684-500EBZ 1 1 $708.00 $708.00 $708.00 $708.00 $708.00 $708.00
Mouser Electronics AD6684-500EBZ 2 1 $1,100.37 $1,100.37 $1,100.37 $1,100.37 $1,100.37 $1,100.37
Newark AD6684-500EBZ 1 1 $881.48 $862.95 $862.95 $862.95 $862.95 $862.95
Verical Marketplace AD6684-500EBZ 10 1 $1,046.85 $1,046.85 $1,046.85 $1,046.85 $1,046.85 $1,046.85

ADA4961ACPZN-R7

Analog Devices Inc.
The ADA4961 is a high performance, BiCMOS RF digital gain amplifier (DGA), optimized for driving heavy loads out to 2.0 GHz and beyond. The device typically achieves −90 dBc IMD3 performance at 500 MHz and −85 dBc at 1.5 GHz. This RF performance allows GHz converters to achieve their optimum performance with minimal limitations of the driver amplifier or constraints on overall power that typically result from GaAs amplifiers. This device can easily drive 10-bit to 16-bit HS converters.For many receiver applications, antialias filter (AAF) designs can be simplified or not required.The ADA4961 has an internal differential input impedance of 100 Ω and a differential dynamic output impedance of 50 Ω, eliminating the need for external termination resistors. The digital adjustability provides for 1 dB resolution, thus optimizing the signal-to-noise ratio (SNR) for input levels spanning 21 dB.The ADA4961 is optimized for wideband, low distortion performance at frequencies up to 2 GHz. These attributes, together with wide gain adjustment and relatively low power, make the ADA4961 the amplifier of choice for many high speed applications, including IF, RF, and broadband applications where dynamic range at very high frequencies is critical.The ADA4961 is ideally suited for driving not only analog-to-digital converters (ADCs), but also mixers, pin diode attenuators, SAW filters, and multielement discrete devices. It is available in a 4 mm × 4 mm, 24-lead LFCSP and operates over a temperature range of −40°C to +85°C. Applications ADC driver for 10-bit to 14-bit GSPS converters RF/IF gain blocks Line drivers Instrumentation Satellite communications Data acquisition Military systems
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADA4961ACPZN-R7 746 1 $35.63 $28.95 $27.28 $27.10 $27.10 $23.40
Analog Devices Inc ADA4961ACPZN-R7 182 1 $33.16 $30.59 $29.21 $26.12 $24.91 $24.91
Arrow Europe ADA4961ACPZN-R7 1500 1500 $14.35
Arrow North American Components ADA4961ACPZN-R7 0 1500 $31.24 $23.58 $23.34 $23.11 $21.65 $0.00
element14 APAC ADA4961ACPZN-R7 723 1 $49.29 $36.03 $32.58 $32.09 $32.09 $31.45
Farnell ADA4961ACPZN-R7 723 1 $30.70 $27.40 $26.17 $23.40 $23.40 $22.93
Mouser Electronics ADA4961ACPZN-R7 1500 1 $29.64 $27.34 $26.11 $23.35 $21.74 $21.74
Newark ADA4961ACPZN-R7 723 1 $36.70 $29.82 $28.01 $27.91 $27.91 $27.91
Verical Marketplace ADA4961ACPZN-R7 1328 1 $35.56 $28.89 $28.13 $23.11 $21.65 $20.05

ADF5355BCPZ

Analog Devices Inc.
The ADF5355 allows implementation of fractional-N or integer-N phase-locked loop (PLL) frequency synthesizers when used with an external loop filter and an external reference frequency. The wideband microwave VCO design permits frequency operation from 6.8 GHz to 13.6 GHz at one radio frequency (RF) output. A series of frequency dividers at another frequency output permits operation from 54 MHz to 6800 MHz.The ADF5355 has an integrated VCO with a fundamental output frequency ranging from 3400 MHz to 6800 MHz. In addition, the VCO frequency is connected to divide by 1, 2, 4, 8, 16, 32, or 64 circuits that allow the user to generate RF output frequencies as low as 54 MHz. For applications that require isolation, the RF output stage can be muted. The mute function is both pin and software controllable.Control of all on-chip registers is through a simple 3-wire interface. The ADF5355 operates with analog and digital power supplies ranging from 3.15 V to 3.45 V, with charge pump and VCO supplies from 4.75 V to 5.25 V. The ADF5355 also contains hardware and software power-down modes.Applications Wireless infrastructure (W-CDMA, TD-SCDMA, WiMAX, GSM, PCS, DCS, DECT) Point to point/point to multipoint microwave links Satellites/VSATs Test equipment/instrumentation Clock generation
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADF5355BCPZ 334 1 $122.32 $103.00 $97.07 $92.87 $92.75 $86.94
Analog Devices Inc ADF5355BCPZ 0 $95.74 $90.80 $88.33 $88.33 $88.33 $88.33
Arrow North American Components ADF5355BCPZ 5 1 $0.00 $100.08 $0.00 $0.00 $0.00 $0.00
element14 APAC ADF5355BCPZ 7 1 $145.29 $133.34 $121.38 $118.96 $118.96 $118.96
Farnell ADF5355BCPZ 7 1 $94.58 $85.63 $83.92 $82.20 $82.20 $82.20
Mouser Electronics ADF5355BCPZ 911 1 $97.27 $78.27 $75.38 $75.38 $75.38 $75.38
Newark ADF5355BCPZ 7 1 $125.99 $110.92 $99.98 $99.98 $99.98 $99.98
Verical Marketplace ADF5355BCPZ 2135 7 $72.07 $72.07 $72.07 $72.07 $72.07
Win Source ADF5355BCPZ 3890 1 $77.91 $64.48 $64.48 $64.48 $64.48 $64.48

ADF5355BCPZ-RL7

Analog Devices Inc.
The ADF5355 allows implementation of fractional-N or integer-N phase-locked loop (PLL) frequency synthesizers when used with an external loop filter and an external reference frequency. The wideband microwave VCO design permits frequency operation from 6.8 GHz to 13.6 GHz at one radio frequency (RF) output. A series of frequency dividers at another frequency output permits operation from 54 MHz to 6800 MHz.The ADF5355 has an integrated VCO with a fundamental output frequency ranging from 3400 MHz to 6800 MHz. In addition, the VCO frequency is connected to divide by 1, 2, 4, 8, 16, 32, or 64 circuits that allow the user to generate RF output frequencies as low as 54 MHz. For applications that require isolation, the RF output stage can be muted. The mute function is both pin and software controllable.Control of all on-chip registers is through a simple 3-wire interface. The ADF5355 operates with analog and digital power supplies ranging from 3.15 V to 3.45 V, with charge pump and VCO supplies from 4.75 V to 5.25 V. The ADF5355 also contains hardware and software power-down modes.Applications Wireless infrastructure (W-CDMA, TD-SCDMA, WiMAX, GSM, PCS, DCS, DECT) Point to point/point to multipoint microwave links Satellites/VSATs Test equipment/instrumentation Clock generation
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADF5355BCPZ-RL7 331 1 $122.32 $103.00 $98.17 $92.87 $92.87 $86.94
Analog Devices Inc ADF5355BCPZ-RL7 0 $95.74 $90.80 $88.33 $87.41 $87.41 $87.41
Arrow North American Components ADF5355BCPZ-RL7 0 1500 $100.26
Mouser Electronics ADF5355BCPZ-RL7 0 1500 $75.38
Newark ADF5355BCPZ-RL7 0 $51.75 $51.75 $51.75 $51.75 $51.75 $51.75
Verical Marketplace ADF5355BCPZ-RL7 1500 1500 $57.35
Win Source ADF5355BCPZ-RL7 3740 1

ADL5246ACPZN-R7

Analog Devices Inc.
The ADL5246 is a high performance, low noise variable gain amplifier (VGA) optimized for multistandard base station receivers and point to point receive (Rx) and transmit (Tx) applications. The low noise figure and excellent linearity performance allow the device to be used in a variety of applications.The device consists of a low noise amplifier, a high linearity VGA, and a ½ W output driver stage. The variable attenuator networks are optimized to provide high linearity performance over the 45 dB gain control range. Gain is set using a unipolar control voltage from 0 V to 3.3 V. The output stage of the ADL5246 is an externally tuned ½ W driver amplifier, which allows the device to be optimized anywhere between the 0.6 GHzto 3 GHz range, with an average tuning bandwidth of 200 MHz wide. An external filter can be used between the VGA and the final driver amplifier. The ADL5246 can be biased between 3.3 V and 5 V to tradeoff between performance and power consumption.The ADL5246 is fabricated on an advanced GaAs process. The device is available in a 32-lead, RoHS-compliant, 5 mm × 5 mm LFCSP and thermally rated to operate over the −40°C to +105°C temperature range.APPLICATIONS Multistandard radio receivers Point to point Rx and Tx Instrumentation Military and aerospace
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADL5246ACPZN-R7 1258 1 $21.33 $17.06 $15.99 $14.82 $13.92 $13.92
Analog Devices Inc ADL5246ACPZN-R7 0 $20.72 $19.11 $18.25 $16.32 $15.20 $15.20
Arrow North American Components ADL5246ACPZN-R7 0 1500 $15.68 $14.10 $13.39 $11.61 $10.16 $10.16
Mouser Electronics ADL5246ACPZN-R7 636 1 $21.60 $15.39 $13.78 $13.17 $13.17 $13.17
Verical Marketplace ADL5246ACPZN-R7 1117 1 $15.68 $14.10 $13.39 $11.61 $10.16 $10.16
Win Source ADL5246ACPZN-R7 7900 3 $15.62 $13.31 $13.31 $13.31 $13.31

ADF4002BCPZ-RL

Analog Devices Inc.
The ADF4002 frequency synthesizer is used to implement local oscillators in the up-conversion and down-conversion sections of wireless receivers and transmitters. It consists of a low-noise digital phase frequency detector (PFD), a precision charge pump, a programmable reference divider and programmable N divider. The 14-bit reference counter (R counter), allows selectable REFIN frequencies at the PFD input.A complete phase-locked loop (PLL) can be implemented if the synthesizer is used with an external loop filter and voltage controlled oscillator (VCO). In addition, by programming R and N to 1, the device can be used as a standalone PFD and charge pump.The ADF4002-EP supports defense and aerospace applications (AQEC standard).
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADF4002BCPZ-RL 0 1 $5.68 $4.35 $4.02 $3.65 $3.28 $3.14
Analog Devices Inc ADF4002BCPZ-RL 0 $6.07 $5.45 $5.15 $4.46 $3.24 $3.24
Arrow North American Components ADF4002BCPZ-RL 0 5000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Mouser Electronics ADF4002BCPZ-RL 0 5000 $2.79
Newark ADF4002BCPZ-RL 0 $2.01 $2.01 $2.01 $2.01 $2.01 $2.01
Verical Marketplace ADF4002BCPZ-RL 5000 5000 $5.30

ADF4002BCPZ-RL7

Analog Devices Inc.
The ADF4002 frequency synthesizer is used to implement local oscillators in the up-conversion and down-conversion sections of wireless receivers and transmitters. It consists of a low-noise digital phase frequency detector (PFD), a precision charge pump, a programmable reference divider and programmable N divider. The 14-bit reference counter (R counter), allows selectable REFIN frequencies at the PFD input.A complete phase-locked loop (PLL) can be implemented if the synthesizer is used with an external loop filter and voltage controlled oscillator (VCO). In addition, by programming R and N to 1, the device can be used as a standalone PFD and charge pump.The ADF4002-EP supports defense and aerospace applications (AQEC standard).
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADF4002BCPZ-RL7 0 1 $5.68 $4.35 $4.02 $3.65 $3.37 $3.17
Analog Devices Inc ADF4002BCPZ-RL7 0 $6.07 $5.45 $5.15 $4.46 $3.80 $3.80
Arrow North American Components ADF4002BCPZ-RL7 0 1500 $2.78
element14 APAC ADF4002BCPZ-RL7 2840 1 $10.73 $7.12 $6.17 $5.10 $4.59 $4.59
Farnell ADF4002BCPZ-RL7 2840 10 $4.98 $4.63 $4.07 $3.47 $3.47
Mouser Electronics ADF4002BCPZ-RL7 10328 1 $5.72 $4.70 $4.70 $4.19 $3.34 $2.82
Newark ADF4002BCPZ-RL7 20 1 $6.97 $4.62 $3.67 $3.32 $3.32 $3.32
Verical Marketplace ADF4002BCPZ-RL7 47 2 $4.32 $3.22 $3.12 $2.22 $2.22
Win Source ADF4002BCPZ-RL7 60649 9 $10.80 $8.94 $8.94 $8.94 $8.94