Features: 65 MSPS Minimum Sample Rate 80 dB Spurious-Free Dynamic Range IF-Sampling to 70 MHz 710 mW Power Dissipation Single +5 V Supply On-Chip T/H and Reference Twos Complement Output Format 3.3 V or 5 V CMOS-Compatible Output LevelsApplicationCellular/PCS Base Stations Multichannel, Multimode ...
AD6640: Features: 65 MSPS Minimum Sample Rate 80 dB Spurious-Free Dynamic Range IF-Sampling to 70 MHz 710 mW Power Dissipation Single +5 V Supply On-Chip T/H and Reference Twos Complement Output Format 3.3 ...
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65 MSPS Minimum Sample Rate 80 dB Spurious-Free Dynamic Range IF-Sampling to 70 MHz 710 mW Power Dissipation Single +5 V Supply On-Chip T/H and Reference Twos Complement Output Format 3.3 V or 5 V CMOS-Compatible Output Levels
Resolution (Bits) | 12bit |
T-Put Rate | 65MSPS |
# Chan | 1 |
Supply V | Multi(+3.3, +5) |
Pwr Diss (max) | 865mW |
Interface | Par |
Ain Range | 2 V p-p |
SNR (dB) | 68dB |
Pkg Type | QFP |
The AD6640 is a high speed, high performance, low power, monolithic 12-bit analog-to-digital converter. All necessary functions, including track-and-hold (T/H) and reference are
included on-chip to provide a complete conversion solution. The AD6640 runs on a single +5 V supply and provides CMOScompatible digital outputs at 65 MSPS.
Specifically designed to address the needs of multichannel, multimode receivers, the AD6640 maintains 80 dB spuriousfree dynamic range (SFDR) over a bandwidth of 25 MHz. Noise performance is also exceptional; typical signal-to-noise ratio is 68 dB.
The AD6640 is built on Analog Devices' high speed complementary bipolar process (XFCB) and uses an innovative multipass architecture. Units are packaged in a 44-terminal Plastic Thin Quad Flatpack (TQFP) specified from 40°C to +85°C.
This advanced 'software' receiver