
ADL5391
Rev. 0 | Page 6 of 16
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
06059-002
PIN 1
INDICATOR
1COMM
2VPOS
3VPOS
4VPOS
11 YPLS
12 YMNS
10 ZPLS
9ZMNS
5
W
PLS
6
W
MNS
7
COMM
8
GADJ
15
E
NBL
16
VMID
14
XMNS
13
XPLS
ADL5391
Figure 2. Pin Configuration
Table 3. Pin Function Descriptions
Pin No. Mnemonic Description
1, 7 COMM Device Common. Connect via lowest possible impedance to external circuit common.
2 to 4 V
POS
Positive Supply Voltage. 4.5 V to 5.5 V.
5, 6 WPLS, WMNS Differential Outputs.
8 GADJ Denominator Scaling Input.
9, 10 ZMNS, ZPLS Differential Intercept Inputs. Must be ac-coupled. Differential impedance 50 Ω nominal.
11, 12 YPLS, YMNS Differential X-Multiplicand Inputs.
13, 14 XPLS, XMNS Differential Y-Multiplicand Inputs.
15 ENBL Chip Enable. High to enable.
16 VMID V
POS
/2 Reference Output. Connect decoupling capacitor to circuit common.