MAX1122EGK Datasheet, PDF (9/17 Pages) Maxim Integrated Products – 1.8V, 10-Bit, 170Msps Analog-to-Digital Converter with LVDS Outputs for Wideband Applications

1.8V, 10-Bit, 170Msps Analog-to-Digital Converter
with LVDS Outputs for Wideband Applications
PIN
26, 45, 61
27, 28, 41, 44, 60
29–32
33
34
35
36
37
38
39
40
42
43
46
47
48
49
50
51
52
53
54
55
56
57
58
59
68
Pin Description (continued)
NAME
OGND
OV_CC
N.C.
D0N
D0P
D1N
D1P
D2N
D2P
D3N
D3P
DCLKN
DCLKP
D4N
D4P
D5N
D5P
D6N
D6P
D7N
D7P
D8N
D8P
D9N
D9P
ORN
ORP
T/B
FUNCTION
Digital Converter Ground. Ground connection for digital circuitry and output drivers.
Digital Supply Voltage. Bypass with a 0.1µF capacitor for best decoupling results.
No Connection. Do not connect to these pins.
Complementary Output Bit 0 (LSB)
True Output Bit 0 (LSB)
Complementary Output Bit 1
True Output Bit 1
Complementary Output Bit 2
True Output Bit 2
Complementary Output Bit 3
True Output Bit 3
Complementary Clock Output. This output provides an LVDS-compatible output level and can
be used to synchronize external devices to the converter clock. There is a 2.1ns delay
between CLKN and DCLKN.
True Clock Output. This output provides an LVDS-compatible output level and can be used to
synchronize external devices to the converter clock. There is a 2.1ns delay between CLKP
and DCLKP.
Complementary Output Bit 4
True Output Bit 4
Complementary Output Bit 5
True Output Bit 5
Complementary Output Bit 6
True Output Bit 6
Complementary Output Bit 7
True Output Bit 7
Complementary Output Bit 8
True Output Bit 8
Complementary Output Bit 9 (MSB)
True Output Bit 9 (MSB)
Complementary Output for Out-of-Range Control Bit. If an out-of-range condition is detected,
bit ORN flags this condition by transitioning low.
True Output for Out-of-Range Control Bit. If an out-of-range condition is detected, bit ORP
flags this condition by transitioning high.
Two’s Complement or Binary Output Format Selection. This LVCMOS-compatible input
controls the digital output format of the MAX1122. T/B has an internal pulldown resistor.
T/B = 0: Two’s complement output format
T/B = 1: Binary output format
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