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AD9621 Datasheet

Part Number AD9621
Manufacturers Analog Devices
Logo Analog Devices
Description Wideband Voltage Feedback Amplifier
Datasheet AD9621 DatasheetAD9621 Datasheet (PDF)

www.DataSheet4U.com a FEATURES 350 MHz Small Signal Bandwidth 130 MHz Large Signal BW (4 V p-p) High Slew Rate: 1200 V/␮ s Fast Settling: 11 ns to 0.01%/7 ns to 0.1% ؎3 V Supply Operation APPLICATIONS ADC Input Driver Differential Amplifiers IF/RF Amplifiers Pulse Amplifiers Professional Video DAC Current-to-Voltage Baseband and Video Communications Pin Diode Receivers Active Filters/lntegrators/Log Amps GENERAL DESCRIPTION NC # –INPUT +INPUT –VS 1 2 3 4 Wideband Voltage Feedback Amplifier AD9.

  AD9621   AD9621






Part Number AD9629
Manufacturers Analog Devices
Logo Analog Devices
Description 1.8V Analog-to-Digital Converter
Datasheet AD9621 DatasheetAD9629 Datasheet (PDF)

Data Sheet 12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter AD9629 FEATURES 1.8 V analog supply operation 1.8 V to 3.3 V output supply SNR 71.3 dBFS at 9.7 MHz input 69.0 dBFS at 200 MHz input SFDR 95 dBc at 9.7 MHz input 83 dBc at 200 MHz input Low power 45 mW at 20 MSPS 85 mW at 80 MSPS Differential input with 700 MHz bandwidth On-chip voltage reference and sample-and-hold circuit 2 V p-p differential analog input DNL = ±0.16 LSB Serial port control options Offset b.

  AD9621   AD9621







Part Number AD9628
Manufacturers Analog Devices
Logo Analog Devices
Description Dual Analog-to-Digital Converter
Datasheet AD9621 DatasheetAD9628 Datasheet (PDF)

Data Sheet 12-Bit, 125/105 MSPS, 1.8 V Dual Analog-to-Digital Converter AD9628 FEATURES 1.8 V analog supply operation 1.8 V CMOS or LVDS outputs SNR = 71.2 dBFS @ 70 MHz SFDR = 93 dBc @ 70 MHz Low power: 101 mW/channel @ 125 MSPS Differential analog input with 650 MHz bandwidth IF sampling frequencies to 200 MHz On-chip voltage reference and sample-and-hold circuit 2 V p-p differential analog input DNL = ±0.25 LSB Serial port control options Offset binary, Gray code, or twos complement data fo.

  AD9621   AD9621







Part Number AD9627-11
Manufacturers Analog Devices
Logo Analog Devices
Description Dual Analog-to-Digital Converter
Datasheet AD9621 DatasheetAD9627-11 Datasheet (PDF)

OBSOLETE FEATURES SNR = 65.8 dBc (66.8 dBFS) to 70 MHz @ 105 MSPS SFDR = 85 dBc to 70 MHz @ 105 MSPS Low power: 600 mW @ 105 MSPS SNR = 65.7 dBc (66.7 dBFS) to 70 MHz @ 150 MSPS SFDR = 84 dBc to 70 MHz @ 150 MSPS Low power: 820 mW @ 150 MSPS 1.8 V analog supply operation 1.8 V to 3.3 V CMOS output supply or 1.8 V LVDS output supply Integer 1-to-8 input clock divider IF sampling frequencies to 450 MHz Internal ADC voltage reference Integrated ADC sample-and-hold inputs Flexible analog input rang.

  AD9621   AD9621







Part Number AD9627
Manufacturers Analog Devices
Logo Analog Devices
Description Dual Analog-to-Digital Converter
Datasheet AD9621 DatasheetAD9627 Datasheet (PDF)

12-Bit, 80 MSPS/105 MSPS/125 MSPS/150 MSPS, 1.8 V Dual Analog-to-Digital Converter AD9627 FEATURES SNR = 69.4 dBc (70.4 dBFS) to 70 MHz @ 125 MSPS SFDR = 85 dBc to 70 MHz @ 125 MSPS Low power: 750 mW @ 125 MSPS SNR = 69.2 dBc (70.2 dBFS) to 70 MHz @ 150 MSPS SFDR = 84 dBc to 70 MHz @ 150 MSPS Low power: 820 mW @ 150 MSPS 1.8 V analog supply operation 1.8 V to 3.3 V CMOS output supply or 1.8 V LVDS output supply Integer 1-to-8 input clock divider IF sampling frequencies to 450 MHz Internal ADC v.

  AD9621   AD9621







Part Number AD9626
Manufacturers Analog Devices
Logo Analog Devices
Description 1.8 V Analog-to-Digital Converter
Datasheet AD9621 DatasheetAD9626 Datasheet (PDF)

12-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter AD9626 FEATURES SNR = 64.8 dBFS @ fIN up to 70 MHz @ 250 MSPS ENOB of 10.5 @ fIN up to 70 MHz @ 250 MSPS (−1.0 dBFS) SFDR = 80 dBc @ fIN up to 70 MHz @ 250 MSPS (−1.0 dBFS) Excellent linearity DNL = ±0.3 LSB typical INL = ±0.7 LSB typical CMOS outputs www.DataSheet4U.com Single data port at up to 250 MHz Interleaved dual port @ ½ sample rate up to 125 MHz 700 MHz full power analog bandwidth On-chip reference, no external decou.

  AD9621   AD9621







Wideband Voltage Feedback Amplifier

www.DataSheet4U.com a FEATURES 350 MHz Small Signal Bandwidth 130 MHz Large Signal BW (4 V p-p) High Slew Rate: 1200 V/␮ s Fast Settling: 11 ns to 0.01%/7 ns to 0.1% ؎3 V Supply Operation APPLICATIONS ADC Input Driver Differential Amplifiers IF/RF Amplifiers Pulse Amplifiers Professional Video DAC Current-to-Voltage Baseband and Video Communications Pin Diode Receivers Active Filters/lntegrators/Log Amps GENERAL DESCRIPTION NC # –INPUT +INPUT –VS 1 2 3 4 Wideband Voltage Feedback Amplifier AD9621* CONNECTION DIAGRAM 8 7 6 5 NC # +V S OUTPUT NC AD9621 # OPTIONAL CAPACITOR CB CONNECTED HERE DECREASES SETTLING TIME The AD9621 is one of a family of very high speed and wide bandwidth amplifiers utilizing a voltage feedback architecture. These amplifiers define a new level of performance for voltage feedback amplifiers, especially in the categories of large signal bandwidth, slew rate, settling, and low noise. Proprietary design architectures have resulted in an amplifier family that combines the most attractive attributes of both current feedback and voltage feedback amplifiers. The AD9621 exhibits extraordinarily accurate and fast pulse response characteristics (7 ns settling to 0.1%) as well as extremely wide small and large signal bandwidth previously found only in current feedback amplifiers. When combined with balanced high impedance inputs and low input noise current more common to voltage feedback architectures, the AD9621 offers performance not previously available in.


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