MAX12559 Datasheet, PDF (24/30 Pages) Maxim Integrated Products – Dual, 96Msps, 14-Bit, IF/Baseband ADC

Dual, 96Msps, 14-Bit, IF/Baseband ADC
3.3V
0.1μF
1
5 ^16.2kΩ
1μF
MAX6029
(EUK21)
2
NOTE: ONE FRONT-END REFERENCE CIRCUIT
CAN SOURCE UP TO 15mA AND SINK UP TO
30mA OF OUTPUT CURRENT.
0.1μF
2.2μF
3
5
MAX4230
4
2
2.048V
0.1μF
1
47Ω
300μF
6V
1.47kΩ
0.1μF
REFIN
V_DD
REF_P
MAX12559
REF_N
REFOUT
GND
COM_
10μF 0.1μF
0.1μF
0.1μF
0.1μF
3.3V
0.1μF
2.2μF
REFIN
V_DD
REF_P
MAX12559
REF_N
10μF 0.1μF
0.1μF
0.1μF
0.1μF
REFOUT
GND
COM_
0.1μF
Figure 12. External Buffered (MAX4230) Reference Drive Using a MAX6029 Bandgap Reference
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