AD9670BBCZ datasheet(14/53 Pages) AD

14 / 53 page

Data Sheet

AD9670

Rev. A | Page 13 of 52

Table 6. Pin Function Descriptions

Pin No.

Mnemonic

Description

B5, B6, B8, C5 to C8, D5 to D8, E1, E5

to E8, E12, F2, F4, F6, F7, F9, F11, G1,

G3, G5 to G8, G10, G12, H3 to H6, J4,

K1, K2, K4, M1, M12

GND

Ground. Tie these pins to a quiet analog ground.

F1, F3, F5, F8, F10, F12, G2, G9,

AVDD1

1.8 V Analog Supply.

G4, G11

DVDD

1.4 V/1.8 V Digital Supply.

E2 to E4, E9 to E11, J6, K6

AVDD2

3.0 V Analog Supply.

CLNA

LNA External Capacitor.

L1, L12

DRVDD

1.8 V Digital Output Driver Supply.

LO-E

LNA Analog Inverted Output for Channel E.

LOSW-E

LNA Analog Switched Output for Channel E.

LI-E

LNA Analog Input for Channel E.

LG-E

LNA Ground for Channel E.

LO-F

LNA Analog Inverted Output for Channel F.

LOSW-F

LNA Analog Switched Output for Channel F.

LI-F

LNA Analog Input for Channel F.

LG-F

LNA Ground for Channel F.

LO-G

LNA Analog Inverted Output for Channel G.

LOSW-G

LNA Analog Switched Output for Channel G.

LI-G

LNA Analog Input for Channel G.

LG-G

LNA Ground for Channel G.

LO-H

LNA Analog Inverted Output for Channel H.

LOSW-H

LNA Analog Switched Output for Channel H.

LI-H

LNA Analog Input for Channel H.

LG-H

LNA Ground for Channel H.

CLK−

Clock Input Complement.

CLK+

Clock Input True.

TX_TRIG−

Transmit Trigger Complement.

TX_TRIG+

Transmit Trigger True.

H11

ADDR0

Chip Address Bit 0.

H10

ADDR1

Chip Address Bit 1.

ADDR2

Chip Address Bit 2.

ADDR3

Chip Address Bit 3.

ADDR4

Chip Address Bit 4.

DOUTH−

ADC H Digital Output Complement.

DOUTH+

ADC H Digital Output True.

DOUTG−

ADC G Digital Output Complement.

DOUTG+

ADC G Digital Output True.

DOUTF−

ADC F Digital Output Complement.

DOUTF+

ADC F Digital Output True.

DOUTE−

ADC E Digital Output Complement.

DOUTE+

ADC E Digital Output True.

DCO−

Digital Clock Output Complement.

DCO+

Digital Clock Output True.

FCO−

Frame Clock Digital Output Complement.

FCO+

Frame Clock Digital Output True.

DOUTD−

ADC D Digital Output Complement.

DOUTD+

ADC D Digital Output True.

DOUTC−

ADC C Digital Output Complement.

DOUTC+

ADC C Digital Output True.

M10

DOUTB−

ADC B Digital Output Complement.

L10

DOUTB+

ADC B Digital Output True.

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