NJG1543HB3
SPDT SWITCH GaAs MMIC
GENERAL DESCRIPTION
The NJG1543HB3 is a GaAs SPDT switch MMIC which
features low loss, high isolation and low control current and
ideally suitable for switching the RF receiving circuit of
cellular phone.
This switch is operated in the wide frequency range from
100MHz to 3GHz at low voltage from 2.5V.
PACKAGE OUTLINE
NJG1543HB3
FEATURES
Low voltage operation
Low insertion loss
High isolation
Low current consumption
Low control current
Package
+2.7V typ.
0.6dB typ. @f=2.5GHz, P
IN
=22dBm
23dB typ. @f=2.5GHz, P
IN
=22dBm
30uA typ. @2.5GHz, P
IN
=22dBm
9uA typ. @2.5GHz
USB8-B3 (Package size: 1.5x1.5x0..75mm)
PIN CONFIGURATION
Top view
8
1
7
2
6
3
5
4
Pin Connection
1.P1
2.GND
3.P2
4.GND
5.VCTL
6.PC
7.VDD
8.GND
TRUTH TABLE
VCTL
PC-P1
PC-P2
H
ON
OFF
Control Voltage: 鈥淗鈥?V
CTL (H),
鈥淟鈥?V
CTL (L)
L
OFF
ON
-1-