AD9639 Rev. A is a four-channel 12-bit 170 MSPS/210 MSPS serial output 1.8 V ADC launched by Analog Devices. It has the following features: 4 ADCs are packaged in one chip, support JEDEC204 coded serial digital output, integrated temperature sensor, -95 dB channel-to-channel crosstalk, SNR is 65 dBFS, SFDR is 77 dBc, the linearity is very high, DNL is ±0.28 LSB, INL is ±0.7 LSB, full power analog bandwidth is 780 MHz, power consumption is 325 mW, supply voltage is 1.8 V, support clock duty cycle stabilizer, serial port interface function, power-down mode, digital test pattern enable, programmable header, programmable pin functions (PGMx, PDWN).
The AD9639 is a quad, 12-bit, serial output ADC operating at speeds up to 210 MSPS with an integrated temperature sensor. It features JESD204 coded serial digital outputs and supports differential input voltages ranging from 1.0 Vp-p to 1.5 Vp-p.
| Resolution | 12 Bits |
|---|---|
| Sampling Rate (Max) | 210 MSPS |
| Analog Bandwidth | 780 MHz |
| Supply Voltage | 1.8 V |
| Package Type | 72-lead LFCSP |
The ADC typically consumes 150 mW per channel with the digital link still in operation when standby operation is enabled.
Yes, it includes an on-chip temperature sensor.