(Hong Kong)
Product Summary
The AD6640AST 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. It runs on a single +5 V supply and provides CMOScompatible digital outputs at 65 MSPS. It is used in cellular/pcs base stations, multichannel, multimode receivers, gps anti-jamming receivers, communications receivers, phased array receivers.
Parametrics
Absolute maximum ratings: (1)AVCC Voltage: 0~7V; (2)DVCC Voltage: 0~7V; (3)Analog Input Voltage 0~AVCC V; (4)Analog Input Current: 25mA; (5)Digital Input Voltage (ENCODE): 0~AVCC V; (6)Digital Output Current: –10~10mA; (7)Operating Temperature Range(Ambient): –40~+85 ℃; (8)Maximum Junction Temperature: +150 ℃; (9)Lead Temperature (Soldering, 10 sec): +300 ℃; (10)Storage Temperature Range (Ambient): –65~+150 ℃.
Features
Features: (1)65 MSPS Minimum Sample Rate; (2)80 dB Spurious-Free Dynamic Range; (3)IF-Sampling to 70 MHz; (4)710 mW Power Dissipation; (5)Single +5 V Supply; (6)On-Chip T/H and Reference; (7)Twos Complement Output Format; (8)3.3 V or 5 V CMOS-Compatible Output Levels.
Diagrams
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 AD6640AST |
Analog Devices Inc |
IC ADC 12BIT 65MSPS 44-LQFP |
Data Sheet |
Negotiable |
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AD6640ASTZ |
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IC ADC 12BIT 65MSPS 44-LQFP |
Data Sheet |
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