Datasheet

AD9272
Rev. C | Page 13 of 44
Pin No. Name Description
20 LG-H LNA Ground for Channel H
23 CLK− Clock Input Complement
24 CLK+ Clock Input True
27 DOUTH− ADC H Digital Output Complement
28 DOUTH+ ADC H Digital Output True
29 DOUTG− ADC G Digital Output Complement
30 DOUTG+ ADC G Digital Output True
31 DOUTF− ADC F Digital Output Complement
32 DOUTF+ ADC F Digital Output True
33 DOUTE− ADC E Digital Output Complement
34 DOUTE+ ADC E Digital Output True
35 DCO− Digital Clock Output Complement
36 DCO+ Digital Clock Output True
37 FCO− Frame Clock Digital Output Complement
38 FCO+ Frame Clock Digital Output True
39 DOUTD− ADC D Digital Output Complement
40 DOUTD+ ADC D Digital Output True
41 DOUTC− ADC C Digital Output Complement
42 DOUTC+ ADC C Digital Output True
43 DOUTB− ADC B Digital Output Complement
44 DOUTB+ ADC B Digital Output True
45 DOUTA− ADC A Digital Output Complement
46 DOUTA+ ADC A Digital Output True
48 STBY Standby Power-Down
49 PDWN Full Power-Down
51 SCLK Serial Clock
52 SDIO Serial Data Input/Output
53 CSB Chip Select Bar
56 LG-A LNA Ground for Channel A
57 LI-A LNA Analog Input for Channel A
58 LOSW-A LNA Analog Switched Output for Channel A
59 LO-A LNA Analog Inverted Output for Channel A
62 LG-B LNA Ground for Channel B
63 LI-B LNA Analog Input for Channel B
64 LOSW-B LNA Analog Switched Output for Channel B
65 LO-B LNA Analog Inverted Output for Channel B
68 LG-C LNA Ground for Channel C
69 LI-C LNA Analog Input for Channel C
70 LOSW-C LNA Analog Switched Output for Channel C
71 LO-C LNA Analog Inverted Output for Channel C
74 LG-D LNA Ground for Channel D
75 LI-D LNA Analog Input for Channel D
76 LOSW-D LNA Analog Switched Output for Channel D
77 LO-D LNA Analog Inverted Output for Channel D
78 CWD0− CW Doppler Output Complement for Channel 0
79 CWD0+ CW Doppler Output True for Channel 0
80 CWD1− CW Doppler Output Complement for Channel 1
81 CWD1+ CW Doppler Output True for Channel 1
82 CWD2− CW Doppler Output Complement for Channel 2
83 CWD2+ CW Doppler Output True for Channel 2
84 CWD3− CW Doppler Output Complement for Channel 3
85 CWD3+ CW Doppler Output True for Channel 3
87 GAIN− Gain Control Voltage Input Complement