Datasheet

ADG918/ADG919 Data Sheet
Rev. D | Page 6 of 16
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
03335-002
1
2
3
4
CTRL
GND
RFC
V
DD
8
7
6
5
GND
GND
RF2
RF1
ADG918/
ADG919
TOP VIEW
(Not to Scale)
Figure 4. ADG918/ADG919 Pin Configuration (MSOP)
03335-030
ADG918/
ADG919
TOP VIEW
(Not to Scale)
3GND
4RFC
1V
DD
2CTRL
6GND
5RF2
8RF1
7GND
NOTES
1. EXPOSED PAD. TIE THE EXPOSED
PAD TO SUBSTRATE, GND.
Figure 5. ADG918/ADG919 Pin Configuration (LFCSP)
Table 3. Pin Function Descriptions
Pin No.
Mnemonic Function
MSOP LFCSP
1 1 V
DD
Power Supply Input. These parts can be operated from 1.65 V to 2.75 V; decouple V
DD
to GND.
2 2 CTRL Logic Control Input. See Table 4.
3, 6, 7 3, 6, 7 GND Ground Reference Point for All Circuitry on the Part.
4 4 RFC COMMON RF Port for Switch.
5 5 RF2 RF2 Port.
8 8 RF1 RF1 Port.
Not applicable 0 EPAD Exposed Pad. Tie the exposed pad to substrate, GND.
Table 4. Truth Table
CTRL Signal Path
0 RF2 to RFC
1 RF1 to RFC