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NJG1666MD7
Ver.2013-05-07
HIGH ISOLATION SPDT SWITCH GaAs MMIC
GENERAL DESCRIPTION PACKAGE OUTLINE
The NJG1666MD7 is a GaAs SPDT switch designed for Set-top boxes, TV
tuners, CATV tuners, and sub-microwave applications. The NJG1666MD7
features high isolation, low insertion loss and covering a broad frequency
range up to 3GHz. The NJG1666MD7operates single bit control switching
by control voltage from 1.3V to 4.5V, and includes ESD protection circuits
for good ESD tolerance. The NJG1666MD7 is available in a very small,
lead-free, halogen-free, 1.6mm x 1.6mm x 0.397 mm, 14-pin EQFN14-D7
package.
APPLICATIONS
Terrestrial and Satellite applications
Set-top box, TV tuner, CATV tuner, Digital TV and Cable TV applications
FEATURES
Low operating voltage
V
DD
=+2.0~+4.5V
Low control voltage
V
CTL(H)
=
+1.3V min
Low current consumption 30µ
A typ.
High isolation 70dB typ. @f=0.25GHz
60dB typ. @f=1.0GHz
60dB typ. @f=2.2GHz
Low insertion loss 0.40dB typ. @f=0.25GHz
0.45dB typ. @f=1.0GHz
0.50dB typ. @f=2.2GHz
High ESD tolerance On-chip ESD protection circuit
Ultra- small and ultra-thin package EQFN14-D7 (package size: 1.6mm x 1.6mm x 0.397mm typ.)
Lead and halogen-free
PIN CONFIGURATION
Pin Connection
1. NC(GND) 8. NC(GND)
2. P2 9. GND
3. GND 10. P1
4. NC(GND) 11. NC(GND)
5. GND 12. VDD
6. PC 13. GND
7. GND 14. CTL
TRUTH TABLE
“H”=V
CTL(H),
“L”=V
CTL(L)
CTL PATH
H PC-P1
L PC-P2
NOTE: The information on this datasheet is subject to change without notice
NJG1666MD7
11
10
9
8
7
1
2
3
465
121314