AD9239 Analog Devices, AD9239 Datasheet - Page 10

• Manufacturer Part Number: AD9239
• Description: Quad, 12-Bit, 170 MSPS/210 MSPS/250 MSPS Serial Output 1.8 V ADC
• Manufacturer: Analog Devices

Specifications of AD9239

• Resolution (bits): 12bit
• # Chan: 4
• Sample Rate: 250MSPS
• Interface: Ser
• Analog Input Type: Diff-Uni,SE-Uni
• Ain Range: 1.25 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

AD9239
Pin No.
37
38
39
40
44
45
47
50
51
52
53
56
58
59
67
68
70
1, 5, 6, 19, 36,
49, 54, 63, 72
SDO
SDI/SDIO
SCLK
CSB
VIN + A
VIN − A
VCM A
PGM3
PGM2
PGM1
PGM0
VCM B
VIN − B
VIN + B
VIN + C
VIN − C
VCM C
NC
Mnemonic
Description
Serial Data Output. Used for 4-wire SPI interface.
Serial Data Input/Serial Data IO for 3-Wire SPI Interface.
Serial Clock.
Chip Select Bar.
ADC A Analog Input True.
ADC A Analog Input Complement.
Common-Mode Output Voltage Reference.
Optional Pin to be Programmed by Customer.
Optional Pin to be Programmed by Customer.
Optional Pin to be Programmed by Customer.
Optional Pin to be Programmed by Customer.
Common-Mode Output Voltage Reference.
ADC B Analog Input Complement.
ADC B Analog Input True.
ADC C Analog Input True.
ADC C Analog Input Complement.
Common-Mode Output Voltage Reference.
No Connection.
Rev. B | Page 10 of 40