LTC3309A | 5V, 6A Synchronous Step-Down Silent Switcher in 2mm × 2mm LQFN

Analog Devices Inc.
Demonstration Circuit 2745A features the LTC3309A 5V, 6A synchronous step-down silent switcher operating as a 2MHz 3.3V to 1.2V 6A buck regulator. The LTC3309A supports adjustable output voltages from 0.5V to VIN, operating frequencies from 1MHz up to 3MHz. The LTC3309A is a compact, ultralow emission, high efficiency, and high speed synchronous monolithic step-down switching regulator. Fast minimum on-time of 22ns enables high VIN to low VOUT conversion at high frequency. DC2745A operating mode may be selected as Burst Mode® operation, skip or forced continuous (FC) mode. Setting JP1 to the FC/SYNC position will allow the LTC3309A to sync to a clock frequency from 1MHz to 3MHz. The LTC3309A operates in forced continuous mode when syncing to an external clock. RT is connected to VIN through a 0Ω resistor, R9, which sets the operating frequency to 2MHz. The frequency can be easily changed by removing R9 and setting an appropriate resistor in the R4 location to obtain the desired frequency. Refer to the LTC3309A data sheet for the proper RT value. The DC2745A also has an EMI filter to reduce conducted EMI. This EMI filter can be included by applying the input voltage at the VIN EMI terminal. The EMI performance of the board is shown in the EMI Test Results section. The red lines in the EMI performance graphs illustrate the CISPR25 Class 5 peak limits for the conducted and radiated emission tests. The LTC3309A data sheet gives a complete description of the part, operation and application information. The data sheet must be read in conjunction with this demo. The LTC3309A is assembled in a 3mm × 3mm LQFN package with exposed pads for low thermal  resistance. The layout recommendations for low EMI operation and maximum thermal performance are available in the data sheet section Low EMI PCB Layout. The Efficiency vs Load graph shows the efficiency and the power loss of the circuit with a 3.3V input in Burst Mode operation. The LTC3309A is available in a 12-lead 2mm × 2mm LGA package.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC2745A-ND 1 1 $124.96 $124.96 $124.96 $124.96 $124.96 $124.96
Analog Devices Inc DC2745A 0 $105.92 $105.92 $105.92 $105.92 $105.92 $105.92
element14 APAC DC2745A 5 1 * $136.04 * $136.04 * $136.04 * $136.04 * $136.04 * $136.04
Farnell DC2745A 5 1 * $124.55 * $124.55 * $124.55 * $124.55 * $124.55 * $124.55
Mouser Electronics 584-DC2745A 9 1 $109.62 $109.62 $109.62 $109.62 $109.62 $109.62
Newark DC2745A 5 1 $110.99 $110.99 $110.99 $110.99 $110.99 $110.99
Verical Marketplace DC2745A 236 1 $121.06 $121.06 $121.06 $121.06 $121.06 $121.06

LT3485EDD-0 | Photoflash Charger, 500mA Input Current, Vin=2.8V-4.2V, Vbat=1.8V-4.2V, 5V Max

Analog Devices Inc.
DC988A-A: Demo Board for LT3585 Photoflash Charger with Adjustable Input Current and IGBT Driver
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC988A-A-ND 0 1 $146.60 $146.60 $146.60 $146.60 $146.60 $146.60
Analog Devices Inc DC988A-A 0 $147.12 $147.12 $147.12 $147.12 $147.12 $147.12
Arrow North American Components DC988A-A 0 1 $139.84 $138.44 $135.69 $134.33 $130.34 $129.04
Mouser Electronics 584-DC988A-A 0 1 $152.26 $152.26 $152.26 $152.26 $152.26 $152.26

LT5560EDD | Low Power Down-Converting Mixer, RFin = 660-1150MHz, IFout = 90-190M

Analog Devices Inc.
DC991A: Demo Board for the LT5560 0.01MHz to 4GHz Low Power Active Mixer.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC991A-ND 2 1 $181.30 $181.30 $181.30 $181.30 $181.30 $181.30
Analog Devices Inc DC991A 0 $153.81 $153.81 $153.81 $153.81 $153.81 $153.81
element14 APAC DC991A 2 1 * $196.76 * $196.76 * $196.76 * $196.76 * $196.76 * $196.76
Farnell DC991A 2 1 * $159.54 * $159.54 * $159.54 * $159.54 * $159.54 * $159.54
Mouser Electronics 584-DC991A 4 1 $159.98 $159.98 $159.98 $159.98 $159.98 $159.98
Newark DC991A 2 1 $180.33 $180.33 $180.33 $180.33 $180.33 $180.33

LTC3549EDCB Demo Board

Analog Devices Inc.
Demonstration circuit 992 is a Step-Down Converter, using the LTC3549 monolithic synchronous buck regulator. The DC992A has an input voltage range of 1.6V to 5.5V, and is  capable of delivering up to 250 mA of output current at a minimum input voltage of 1.8V. The output voltage of the DC992A can be set as low as 0.611V, the reference voltage of the LTC3549. At low load currents, the DC992A can operate in either noise sensitive applications, due to the capability of the LTC3549 to operate in pulse-skipping mode, or in high  efficiency applications, because the LTC3549 can also operate in Burst-Mode.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC992A-ND 1 1 $104.65 $104.65 $104.65 $104.65 $104.65 $104.65
Analog Devices Inc DC992A 0 $110.35 $110.35 $110.35 $110.35 $110.35 $110.35
Arrow North American Components DC992A 0 1 $104.89 $103.84 $101.77 $100.75 $97.76 $96.78
Mouser Electronics 584-DC992A 0 1 $114.20 $114.20 $114.20 $114.20 $114.20 $114.20

LTC2241CUP-12 | LVDS OUT, VCC = 2.5V, 210Msps, 12-Bit, 10MHz < AIN < 250MHz, (Requires DC890 & LVDS_XFMR)

Analog Devices Inc.
DC997B-B: Demo Board for the LTC2241-12 12-Bit, 210Msps ADC.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC997B-B-ND 0 1 $271.86 $271.86 $271.86 $271.86 $271.86 $271.86
Analog Devices Inc DC997B-B 0 $235.40 $235.40 $235.40 $235.40 $235.40 $235.40
Arrow North American Components DC997B-B 0 1 $232.49 $230.17 $225.59 $223.33 $216.70 $214.53
Mouser Electronics 584-DC997B-B 0 1 $243.62 $243.62 $243.62 $243.62 $243.62 $243.62

LTC2240CUP-10 | LVDS OUT, VCC = 2.5V, 170Msps, 10-Bit ,10MHz < AIN < 250MHz (Requires DC890 & LVDS_XFMR)

Analog Devices Inc.
DC997B-F - Demo Board for the LTC2240-10 10-Bit, 170Msps ADC.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC997B-F-ND 1 1 $271.86 $271.86 $271.86 $271.86 $271.86 $271.86
Analog Devices Inc DC997B-F 0 $235.40 $235.40 $235.40 $235.40 $235.40 $235.40
Arrow North American Components DC997B-F 0 1 $263.74 $261.10 $255.91 $253.35 $245.82 $243.36
Mouser Electronics 584-DC997B-F 0 1 $243.62 $243.62 $243.62 $243.62 $243.62 $243.62

EKIT01-HMC769LP6CE

Analog Devices Inc.
The HMC769LP6CE is a fully functioned Fractional-N Phase-Locked-Loop (PLL) Frequency Synthesizer with an integrated Voltage Controlled Oscillator (VCO). The input reference frequency range is DC to 350 MHz while the advanced delta-sigma modulator design in the fractional synthesizer allows both ultra-fine step sizes and very low spurious products. The highly integrated structure provides excellent phase noise performance over temperature, shock and process. In addition, the HMC769LP6CE offers frequency sweep and modulation features, external triggering, double-buffering, exact frequency control, phase modulation and more. The HMC769LP6CE is packaged in a leadless QFN 6 x 6 mm surface mount package.For theory of operation and register map refer to the 'PLLs w/ Integrated VCO - Microwave VCOs' Operating Guide.Applications VSAT Radio Microwave Point-To-Point Radios Test Equipment & Industrial Control Military End-Use Phased Array Applications FMCW Radar Systems
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1127-1926-ND 0
Mouser Electronics 584-EKIT01HM769LP6CE 0 1
Newark EKIT01-HMC769LP6CE 0 $971.35 $971.35 $971.35 $971.35 $971.35 $971.35

EKIT01-HMC834LP6GE

Analog Devices Inc.
The HMC834LP6GE is a low noise, wide band, Fractional-N Phase-Locked-Loop (PLL) that features an integrated Voltage Controlled Oscillator (VCO) with a fundamental frequency of 2800 MHz - 4200 MHz, and an integrated VCO Output Divider (divide by 1/2/4/6.../60/62) and doubler, that together allow the HMC834LP6GE to generate frequencies from 45 MHz to 1050 MHz, from 1400 MHz to 2100 MHz, from 2800 MHz to 4200 MHz, and from 5600 MHz to 8400 MHz. The integrated Phase Detector (PD) and delta-sigma modulator, capable of operating at up to 100 MHz, permit wider loop-bandwidths with excellent spectral performance.The HMC834LP6GE features industry leading phase noise and spurious performance, across all frequencies, that enable it to minimize blocker effects, and improve receiver sensitivity and transmitter spectral purity. The superior noise floor (< -170 dBc/Hz) makes the HMC834LP6GE an ideal source for a variety of applications - such as; LO for RF mixers, a clock source for high-frequency data-converters, or a tunable reference source for ultra-low spurious applications.Additional features of the HMC834LP6GE include RF output power control from 0 to 6 dB (~2 dB steps), output Mute function, and a delta-sigma modulator Exact Frequency Mode which enables users to generate output frequencies with 0 Hz frequency error.Applications Cellular/4G, WiMax Infrastructure Repeaters and Femtocells Communications Test Equipment CATV Equipment Phased Array Applications DDS Replacement Very High Data Rate Radios Tunable Reference Source for?Spurious- Free Performance
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-EKIT01-HMC834LP6GE-ND 0
Mouser Electronics 584-EKIT01HM834LP6GE 1 1 $413.51 $413.51 $413.51 $413.51 $413.51 $413.51
Newark EKIT01-HMC834LP6GE 0 $345.72 $345.72 $345.72 $345.72 $345.72 $345.72

EV1HMC1099PM5

Analog Devices Inc.
The HMC1099PM5E is a gallium nitride (GaN), broadband power amplifier delivering >10 W with up to 69% PAE across an instantaneous bandwidth of 0.01 GHz to 1.1 GHz, and with a ?0.5 dB typical gain flatness.The HMC1099PM5E is ideal for pulsed or continuous wave (CW) applications, such as wireless infrastructure, radars, public mobile radios, and general-purpose amplification.The HMC1099PM5E amplifier is externally tuned using low cost, surface-mount components and is available in a compact LFCSP package.Multifunction pin names may be referenced by their relevant function only.ApplicationsExtended battery operation for public mobile radiosPower amplifier stage for wireless infrastructuresTest and measurement equipmentCommercial and military radarsGeneral-purpose transmitter amplification
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-EV1HMC1099PM5-ND 15 1 $922.63 $922.63 $922.63 $922.63 $922.63 $922.63
Analog Devices Inc EV1HMC1099PM5 0 $880.57 $880.57 $880.57 $880.57 $880.57 $880.57
Arrow North American Components EV1HMC1099PM5 0 1 $830.73 $830.73 $830.73 $830.73 $830.73 $830.73
element14 APAC EV1HMC1099PM5 5 1 * $995.07 * $995.07 * $995.07 * $995.07 * $995.07 * $995.07
Farnell EV1HMC1099PM5 2 1 * $919.58 * $919.58 * $919.58 * $919.58 * $919.58 * $919.58
Mouser Electronics 584-EV1HMC1099PM5 4 1 $954.02 $954.02 $954.02 $954.02 $954.02 $954.02
Newark EV1HMC1099PM5 5 1 $941.07 $941.07 $941.07 $941.07 $941.07 $941.07
Verical Marketplace EV1HMC1099PM5 19 1 $907.62 $907.62 $907.62 $907.62 $907.62 $907.62

EV1HMC1118LP3D

Analog Devices Inc.
The HMC1118 is a general-purpose, broadband, nonreflective single-pole, double-throw (SPDT) switch in a LFCSP surface mount package. Covering the 9 kHz to 13.0 GHz range, the switch offers high isolation and low insertion loss. The switch features >48 dB isolation, 0.68 dB insertion loss up to 8.0 GHz, and a 7.5 ?s settling time of 0.05 dB margin of final RFOUT. The switch operates using positive control voltage logic lines of +3.3 V and 0 V and requires +3.3 V and ?2.5 V supplies. The HMC1118 can cover the same operating frequency range with a single positive supply voltage applied and the negative supply voltage (VSS) tied to ground and still maintaining good power handling performance. The HMC1118 is packaged in a 3 mm ? 3 mm, surface mount LFCSP package.Applications Test instrumentation Microwave radios and very small aperture terminals (VSATs) Military radios, radars, and electronic counter measures (ECMs) Fiber optics and broadband telecommunications
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-EV1HMC1118LP3D-ND 2 1 $282.50 $281.85 $281.85 $281.85 $281.85 $281.85
Analog Devices Inc EV1HMC1118LP3D 0 $275.49 $275.49 $275.49 $275.49 $275.49 $275.49
Arrow North American Components EV1HMC1118LP3D 0 1 $256.93 $256.54 $256.54 $256.54 $256.54 $256.54
element14 APAC EV1HMC1118LP3D 1 1 * $302.30 * $302.30 * $302.30 * $302.30 * $302.30 * $302.30
Farnell EV1HMC1118LP3D 1 1 * $281.56 * $281.56 * $281.56 * $281.56 * $281.56 * $281.56
Mouser Electronics 584-EV1HMC1118LP3D 4 1 $286.52 $286.52 $286.52 $286.52 $286.52 $286.52
Newark EV1HMC1118LP3D 1 1 $283.56 $283.56 $283.56 $283.56 $283.56 $283.56
Verical Marketplace EV1HMC1118LP3D 36 1 $285.60 $278.34 $235.66 $232.60 $232.60 $232.60
Win Source EV1HMC1118LP3D 2 1