MAX108 Maxim, MAX108 Datasheet - Page 10

• Manufacturer Part Number: MAX108
• Description: 5V / 1.5Gsps / 8-Bit ADC with On-Chip 2.2GHz Track/Hold Amplifier
• Manufacturer: Maxim

±5V, 1.5Gsps, 8-Bit ADC with
On-Chip 2.2GHz Track/Hold Amplifier
10
B10, B18, C10, C17, C18, T17, T18, U8,
B3, B4, C3, C4, E3, F3, G2, G3, N2, N3,
G19, H19, J19, K19, L19, M19, N19,
A12–A19, B19, C19, D19, E19, F19,
______________________________________________________________________________________
P19, T19, U19, V19, W10–W19
U2–U4, V3, V4
U18, V8, W8
CONTACT
B6, B7
G17
G18
B12
B13
B14
B15
C12
C13
C14
C15
D17
D18
E18
H17
H18
F17
F18
C6
C7
E1
E2
F1
DIVSELECT
DEMUXEN
REFOUT
AUXEN2
VOSADJ
ICONST
NAME
GNDR
REFIN
IPTAT
V
V
P0+
A0+
P1+
A1+
P2+
A2+
P3+
V
P0-
A0-
P1-
A1-
P2-
A2-
P3-
CC
CC
EE
O
D
PECL Supply Voltage, +3V to +5V
Analog Supply Voltage, -5V. Supplies T/H amplifier, clock distribu-
tion, bandgap reference, and reference amplifier.
Reference Ground. Must be connected to GNDI.
Digital Supply Voltage, +5V
Primary Output Data Bit 0 (LSB)
Auxiliary Output Data Bit 0 (LSB)
Primary Output Data Bit 1
Auxiliary Output Data Bit 1
Reference Input
Reference Output
Complementary Primary Output Data Bit 0 (LSB)
Complementary Auxiliary Output Data Bit 0 (LSB)
Complementary Primary Output Data Bit 1
Complementary Auxiliary Output Data Bit 1
TTL/CMOS Demux Divide Selection Input
1: Decimation DIV4 mode
0: Demultiplexed DIV2 mode
Connect to V
to power down.
Die Temperature Measurement Test Point. See Die Temperature
Measurement section.
Die Temperature Measurement Test Point. See Die Temperature
Measurement section.
TTL/CMOS Demux Enable Control
1: Enable Demux
0: Disable Demux
Offset Adjust Input
Complementary Primary Output Data Bit 2
Primary Output Data Bit 2
Complementary Auxiliary Output Data Bit 2
Auxiliary Output Data Bit 2
Complementary Primary Output Data Bit 3
Primary Output Data Bit 3
CC
O to power the auxiliary port, or connect to GNDD
Pin Description (continued)
FUNCTION