LMH6523 Datasheet, PDF (2/31 Pages) Texas Instruments – High Performance Quad DVGA

LMH6523
SNOSC88 – DECEMBER 2012
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
BLOCK DIAGRAM
+5V
INA+
INA-
INB+
INB-
ATTEN_A
EN_A
SPI
ATTEN_D
EN_D
Attenuator
0dB to 31dB
Attenuator
0dB to 31dB
5
Digital
4
Control,
(Serial
5
or
Parallel)
INC+
INC-
IND+
IND-
Attenuator
0dB to 31dB
Attenuator
0dB to 31dB
26dB
OUTA+
OUTA-
26dB
OUTB+
OUTB-
5
ATTEN_B
EN_B
MODE
5
ATTEN_C
EN_C
26dB
26dB
OUTC+
OUTC-
OUTD+
OUTD-
GND
SVA-30206532
2
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