AD8332 AD [Analog Devices], AD8332 Datasheet - Page 30

• Manufacturer Part Number: AD8332
• Description: Ultralow Noise VGAs with Preamplifier and Programmable RIN
• Manufacturer: AD [Analog Devices]

AD8331/AD8332
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
AD8331
Table 5. 20–Lead QSOP (RQ PACKAGE)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Name
LMD
INH
VPSL
LON
LOP
COML
VIP
VIN
MODE
GAIN
VCM
CLMP
HILO
VPOS
VOH
VOL
COMM
ENBV
ENBL
COMM
COML
MODE
VPSL
GAIN
LMD
LON
LOP
INH
VIP
VIN
10
Figure 79. 20-Lead QSOP
1
2
3
4
5
6
7
8
9
(Not to Scale)
PIN 1
IDENTIFIER
TOP VIEW
Description
LNA Signal Ground
LNA Input
LNA 5V Supply
LNA Inverting Output
LNA Noninverting Output
LNA Ground
VGA Noninverting Input
VGA Inverting Input
Gain Slope Logic Input
Gain Control Voltage
Common-Mode Voltage
Output Clamping Level
Gain Range Select (HI or LO)
VGA 5 V Supply
Noninverting VGA Output
Inverting VGA Output
VGA Ground
VGA Enable
LNA Enable
VGA Ground
AD8331
20
19
18
17
16
15
14
13
12
11
COMM
ENBL
ENBV
COMM
VOL
VOH
VPOS
HILO
RCLMP
VCM
Rev. C | Page 30 of 32