The AD9847 is a highly integrated CCD signal processor fordigital still camera applications. The AD9847 includes a completeanalog front end with A/D conversion, combined witha programmable timing driver. The Precision Timing core allowsadjustment of high speed clocks with approximately 500 psresolution at clock speeds of 40 MHz.The AD9847 is specified at pixel rates of 40 MHz. The analogfront end includes black level clamping, CDS, PxGA, VGA, and a 10-bit A/D converter. The timing driver provides the high speed CCD clock drivers for RG and H1–H4. Operation is programmedusing a 3-wire serial interface.Packaged in a space-saving 48-lead LQFP, the AD9847 is specifiedover an operating temperature range of –20°C to +85°C.APPLICATIONS Digital Still Cameras

The AD9848 and AD9849 are highly integrated CCD signal processors for digital still camera applications. Both include a complete analog front end with A/D conversion, combined with a programmable timing driver. The Precision Timing core allows adjustment of high speed clocks with approximately 1 ns resolution.The AD9848 is specified at pixel rates of 20 MHz, and theAD9849 is specified at 30 MHz. The analog front end includesblack level clamping, CDS, PxGA, VGA, and a 10-bit or 12-bit A/Dconverter. The timing driver provides the high speed CCD clockdrivers for RG and H1–H4. Operation is programmed using a3-wire serial interface.Packaged in a space saving 48-lead LQFP, the AD9848 andAD9849 are specified over an operating temperature range of–20°C to +85°C.APPLICATIONS Digital Still Cameras

The ADA4303-2 is a 75 Ω two-output active splitter for use in applications where a lossless signal split is required. Typical applications include multituner digital set-top boxes, cable splitter modules, multituner/digital cable ready (DCR) televisions, and home gateways where traditional solutions require discrete passive splitter modules with separate fixed gain amplifiers.The ADA4303-2 is a low cost alternative that simplifies designs and improves system performance by integrating a signal splitter element and a gain block into a single IC. The ADA4303-2 is available in a 12-lead chip scale package (LFCSP_VQ) and operates in the extended industrial temperature range of -40°C to +85°C.

The ADA4417-3 is a low cost, fully integrated, video reconstruction filter specifically designed for consumer high definition video. With 1 dB frequency flatness out to 38 MHz, and 44 dB of rejection at 75 MHz, the ADA4417-3 can handle the most demanding HD video applications.The ADA4417-3 operates on a single 3.3 V to 5 V supply. It is well-suited for applications where power consumption is critical. A disable feature allows for further power conservation by reducing the supply current to 10 μA (typical) when the device is not in use. With rail-to-rail output, it can be efficiently used on a 3.3 V supply, while providing the user with a 2 V p-p output. The buffers can drive two 75 Ω terminated loads, either dc- or ac-coupled.The ADA4417-3 also has an output dc offset function that can operate in two states. When the DCO pin is tied to VCC, the video signal at the output is offset by 200 mV. When the DCO pin is tied to ground, the output dc level follows the input level.The ADA4417-3 is available in a 10-lead MSOP package and is rated for operation over the extended industrial temperature range of −40°C to +85°C.APPLICATIONS Set-top boxes HDTVs Projectors DVD players/recorders Personal video recorders

The ADA4841-1 is a unity gain stable, low noiseand distortion, rail-to-rail output amplifier that has a quiescentcurrent of 1.5 mA maximum. In spite of its low powerconsumption, this amplifier offers low wideband voltagenoise performance of 2.1 nV/√Hz and 1.4 pA/√Hz current noise,along with excellent spurious-free dynamic range (SFDR) of−105 dBc at 100 kHz. To maintain a low noise environment atlower frequencies, the amplifier has low 1/f noise of 7 nV/√Hzand 13 pA/√Hz at 10 Hz.The ADA4841-1 output can swing to less than50 mV of either rail. The input common-mode voltage rangeextends down to the negative supply. The ADA4841-1 can drive up to 10 pF of capacitive load withminimal peaking.The ADA4841-1 provides the performance requiredto efficiently support emerging 16-bit to 18-bit ADCs and is ideal for portable instrumentation, high channel count, industrialmeasurement, and medical applications. The ADA4841-1 is ideally suited to drive the AD7685/AD7686,16-bit PulSAR ADCs.The ADA4841-1 package features RoHS compliantlead finishes. The amplifier is rated to work over theindustrial temperature range (−40°C to +125°C).Applications Low power, low noise signal processing Battery-powered instrumentation 16-bit PulSAR® ADC drivers

The ADA4941-1 is a low power, low noise differential driver foranalog-to-digital converters (ADCs) up to 18 bits in systemsthat are sensitive to power. The ADA4941-1 is configured in aneasy-to-use, single-ended-to-differential configuration andrequires no external components for a gain of 2 configuration.A resistive feedback network can be added to achieve gains greaterthan 2. The ADA4941-1 provides essential benefits, such as lowdistortion and high SNR that are required for driving highresolution ADCs.With a wide input voltage range (0 V to 3.9 V on a single 5 Vsupply), rail-to-rail output, high input impedance, and a user-adjustablegain, the ADA4941-1 is designed to drive single-supplyADCs with differential inputs found in a variety of low powerapplications, including battery-operated devices and singlesupplydata acquisition systems.The ADA4941-1 is ideal for driving the 16-bit and 18-bitPulSAR® ADCs, such as the AD7687, AD7690, and AD7691.The ADA4941-1 is manufactured on Analog Devices, Inc.,proprietary, second-generation, eXtra fast complementarybipolar (XFCB) process, which enables the amplifier to achieve18-bit performance on low supply currents.The ADA4941-1 is available in a small 8-lead LFCSP as well as astandard 8-lead SOIC and is rated to work over the extendedindustrial temperature range, −40°C to +125°C. Applications Single-supply data acquisition systems Instrumentation Process control Battery-power systems Medical instrumentation

The ADAU1328 is a high performance, single-chip codec that provides two analog-to-digital converters (ADCs) with differential input and eight digital-to-analog converters (DACs) with single-ended output using the Analog Devices, Inc. patented multibit sigma-delta (Σ-Δ) architecture. An SPI port is included, allowing a microcontroller to adjust volume and many other parameters. The ADAU1328 operates from 3.3 V digital and analog supplies. The ADAU1328 is available in a 48-lead (single-ended output) LQFP. Other members of this family include a differential DAC output version.The ADAU1328 is designed for low EMI. This consideration is apparent in both the system and circuit design architectures. By using the on-board PLL to derive the master clock from the LR clock or from an external crystal, the ADAU1328 eliminates the need for a separate high frequency master clock and can also be used with a suppressed bit clock. The digital-to-analog and analog-to-digital converters are designed using the latest ADI continuous time architectures to further minimize EMI. By using 3.3 V supplies, power consumption is minimized, further reducing emissions.APPLICATIONS Home theater systems Set-top boxes Digital audio effects processors

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).

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).

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).