NJG1690MD7 Datasheet, PDF (1/12 Pages) New Japan Radio – HIGH ISOLATION X-SPDT (DP4T) SWITCH GaAs MMIC

NJG1690MD7
HIGH ISOLATION X-SPDT (DP4T) SWITCH GaAs MMIC
I GENERAL DESCRIPTION
The NJG1690MD7 is a GaAs X (cross)-SPDT(DP4T) switch MMIC
for switching of balanced (differential) dual band filters. It features low
insertion loss and very high isolation for balanced signal input which
makes it much suited for balanced filter switching.
The ESD protection circuit are integrated in the IC to achieve high
ESD tolerance.
The ultra-small and ultra-thin EQFN14-D7 package is adopted.
*) X-SPDT is a paired SPDT switch controlled synchronously. The X-SPDT
includes two SPDT switches whose RF lines have a crossing inside the chip.
I PACKAGE OUTLINE
NJG1690MD7
I FEATURES
G Low operation voltage
V_DD =1.5~4.5V
G Low control voltage
G High isolation
V_CTL(H) =1.8V typ.
37dB typ. @f=2.7GHz, P_IN=0dBm (with balanced mode operation)
29dB typ. @f=1.0GHz, P_IN=0dBm
24dB typ. @f=2.0GHz, P_IN=0dBm
G Low insertion loss
21dB typ. @f=2.7GHz, P_IN=0dBm
0.3dB typ. @f=1.0GHz, P_IN=0dBm
0.4dB typ. @f=2.0GHz, P_IN=0dBm
0.45dB typ. @f=2.7GHz, P_IN=0dBm
G Small and thin package EQFN14-D7 (Package size: 1.6x1.6x0.397mm typ.)
G RoHS compliant and Halogen Free
G MSL: 1
I PIN CONFIGURATION
(Top View)
11
10
9
8
12
7
13
6
14
5
Pin connection
1. GND
2. PA2
3. PB1
4. GND
5. PB2
6. GND
7. VDD
8. GND
9. PC2
10. PC1
11. GND
12. VCTL
13. GND
14. PA1
1
2
3
4
I TRUTH TABLE
“H”=V_CTL(H), “L”=V_CTL(L)
ON PATH
PC1-PA1, PC2-PA2
PC1-PB1, PC2-PB2
VCTL
H
L
NOTE: Please note that any information on this catalog will be subject to change.
Ver.2012-03-15
-1-