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Gain Matching
Gain matching is a figure of merit that indicates how
well the gains between the two channels are matched
to each other. The same input signal is applied to both
channels and the maximum deviation in gain is report-
ed (typically in dB) as gain matching.
Offset Matching
Like gain matching, offset matching is a figure of merit
that indicates how well the offsets between the two chan-
nels are matched to each other. The same input signal is
applied to both channels and the maximum deviation in
offset is reported (typically in %FSR) as offset matching.
MAX12527
Dual, 65Msps, 12-Bit, IF/Baseband ADC
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5859606162 5455565763
38
39
40
41
42
43
44
45
46
47
REFBP
CLKN
V
DD
THIN QFN
TOP VIEW
V
DD
V
DD
OV
DD
DORA
D11A
D10A
D9A
D8A
D7A
5253
D6A
D5A
DIV2
CLKP
V
DD
DIV4
V
DD
V
DD
OV
DD
V
DD
N.C.
N.C.
D1B
D0B
D2B
D0A
N.C.
N.C.
DAV
OV
DD
DORB
D11B
D10B
D9B
D8B
35
36
37 D7B
D6B
D5B
EXPOSED PADDLE (GND)
REFBN
GND
REFAN
REFAP
COMA
INBP
INBN
GND
GND
COMB
GND
GND
INAN
INAP
48 D1A
GND
64
G/T
656667
REFOUT
SHREF
PD
68
REFIN
2322212019 2726252418 2928 323130
D3B
D4B
3433
49
50
D3A
D2A
51 D4A
11
10
9
8
7
6
5
4
3
2
16
15
14
13
12
1
GND 17
MAX12527
DIFFCLK/SECLK
Pin Configuration