MAX107 Datasheet, PDF (9/21 Pages) Maxim Integrated Products – Dual, 6-Bit, 400Msps ADC with On-Chip, Wideband Input Amplifier

PIN
1, 20
2
3
4
5, 8
6
7
9
10
11
12
13, 16
14
15
17, 18
19
21
22
23
24
25
26
27
28
29, 35
30, 36
Dual, 6-Bit, 400Msps ADC with On-Chip,
Wideband Input Amplifier
NAME
T.P.
REF
AV_CCR
AGNDR
AGNDI
INI-
INI+
AV_CCI
CLK+
CLK-
AV_CCQ
AGNDQ
INQ+
INQ-
AGND
AV_CC
A5Q+
A5Q-
P5Q+
P5Q-
A4Q+
A4Q-
P4Q+
P4Q-
OV_CCQ
OGNDQ
Pin Description
FUNCTION
Test Point. Do not connect.
Reference Output
Analog Reference Supply. Supply voltage for the internal bandgap reference. Bypass to AGNDR
with 0.01µF in parallel with 47pF for proper operation.
Reference, Analog Ground. Connect to AGND for proper operation.
I-Channel, Analog Ground. Connect to AGND for proper operation.
I-Channel, Differential Input. Negative terminal.
I Channel, Differential Input. Positive terminal.
I-Channel, Analog Supply. Supplies I-channel common-mode buffer, pre-amplifier and quantizer.
Bypass to AGNDI with 0.01µF in parallel with 47pF for proper operation.
Sampling Clock Input
Complementary Sampling Clock Input
Q-Channel, Analog Supply. Supplies Q-channel common-mode buffer, pre-amplifier and quantizer.
Bypass to AGNDQ with 0.01µF in parallel with 47pF for proper operation.
Q-Channel, Analog Ground. Connect to AGND for proper operation.
Q-Channel, Differential Input. Positive terminal.
Q-Channel, Differential Input. Negative terminal.
Analog Ground
Analog Supply. Bypass to AGND with 0.01µF in parallel with 47pF for proper operation.
Auxiliary Output Data Bit 5 (MSB), Q-Channel
Complementary Auxiliary Output Data Bit 5 (MSB), Q-Channel
Primary Output Data Bit 5 (MSB), Q-Channel
Complementary Primary Output Data Bit 5 (MSB), Q-Channel
Auxiliary Output Data Bit 4, Q-Channel
Complementary Auxiliary Output Data Bit 4, Q-Channel
Primary Output Data Bit 4, Q-Channel
Complementary Primary Output Data Bit 4, Q-Channel
Q-Channel Outputs, Digital Supply. Supplies Q-channel output drivers and DOR logic. Bypass to
OGND with 0.01µF in parallel with 47pF for proper operation.
Q-Channel Outputs, Digital Ground. Connect to designated digital ground (OGND) on PC board
for proper operation.
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