NJG1690MD7

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 G Low control voltage G High isolation VDD =1.5~4.5V VCTL(H) =1.8V typ. 37dB typ. @f=2.7GHz, PIN=0dBm (with balanced mode operation) 29dB typ. @f=1.0GHz, PIN=0dBm 24dB typ. @f=2.0GHz, PIN=0dBm 21dB typ. @f=2.7GHz, PIN=0dBm G Low insertion loss 0.3dB typ. @f=1.0GHz, PIN=0dBm 0.4dB typ. @f=2.0GHz, PIN=0dBm 0.45dB typ. @f=2.7GHz, PIN=0dBm G Small and thin package EQFN14-D7 (Package size: 1.6x1.6x0.397mm typ.) G RoHS compliant and Halogen Free G MSL: 1 http://www.DataSheet4U.net/ I PIN CONFIGURATION (Top View) 11 12 10 9 8 7 13 6 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 14 1 2 3 4 5 I TRUTH TABLE “H”=VCTL(H), “L”=VCTL(L) ON PATH PC1-PA1, PC2-PA2 PC1-PB1, PC2-PB2 VCTL H L NOTE: Please note that any information on t...