NJG1127HB6
DESCRIPTION n PACKAGE OUTLINE NJG1127HB6 is a LNA IC designed for 800MHz band CDMA2000 cellular phone. This IC has the function which bypasses LNA, and high gain mode or low gain mode can be chosen. High IIP3 and a low noise are achieved at the High gain mode. And low current consumption can be achieved at the low gain mode NJG1127HB6 because LNA enters the state of the standby. A small and thin package of USB8 is adopted. n FEATURES l Low voltage operation l Low control voltage operation [LNA High Gain Mode] l High Input IP3 l Low noise figure [LNA Low Gain Mode] l Low current consumption l High Input IP3 l Small & thin package
+2.8V typ. +1.85V typ.
+11d Bm typ. 1.4d B typ.
@ f=880MHz @ f=880MHz
15u A typ. +19d Bm typ.
@ f=880MHz
USB8-B6 (Package size: 1.5mm x1.5mm x 0.55mm typ.) n PIN CONFIGURATION (Top View)
Bypass circuit
LNA Circuits
Bias Circuit
Logic Circuit
Pin Connection 1.VINV 2.GND 3.RF OUT 4.GND 5.RF IN 6.GND 7. VCTL 8. GND
1 Pin INDEX Note:...
