njg1542hb3 New Japan Radio Co.,Ltd, njg1542hb3 Datasheet
njg1542hb3
Available stocks
Related parts for njg1542hb3
njg1542hb3 Summary of contents
Page 1
... SPDT SWITCH GaAs MMIC n GENERAL DESCRIPTION NJG1542HB3 is a GaAs SPDT switch IC that features small-sized package and low insertion loss , and ideally suited for T/R switch of digital cordless telephone or other digital wireless systems. This switch is operated in the wide frequency range from 100MHz to 2.5GHz at low operating voltage from +2.5V. ...
Page 2
... NJG1542HB3 n ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RF Input Power Control Voltage V Operating Temp. Storage Temp. n ELECTRICAL CHARACTERISTICS PARAMETERS SYMBOL Control Voltage (LOW) V CTL (L) Control Voltage (HIGH) V CTL (H) I Control Current Insertion Loss 1 LOSS1 Insertion Loss 2 LOSS2 LOSS3 Insertion Loss 3 Isolation 1 ISL1 ISL2 ...
Page 3
... Ground terminal. Please connect this terminal with ground plane as close 8 GND as possible for excellent RF performance. DESCRIPTION th pin -0.2~+0.2V. An external capacitor is CTL(L) th pin -0.2~+0.2V. An external capacitor is CTL(L) NJG1542HB3 th pin (V ) CTL(H) th pin (V ) CTL (H) th pin have th pin have - 3 - ...
Page 4
... NJG1542HB3 nELECTRICAL CHARACTERISTICS with application circuit, without DC Blocking Capacitor, Losses of external circuit are excluded) (0.1~3.0GHz, PC-P1 Insertion Loss vs. Frequency (PC-P1 ON, VCTL=3.0V/0V, Pin=-10dBm) 0.0 -0.5 -1.0 -1.5 -2.0 0.0 0.5 1.0 1.5 Frequency (GHz) PC-P1 Isolation vs. Frequency (PC-P2 ON, VCTL=3.0V/0V, Pin=-10dBm) 0 -10 -20 -30 -40 -50 0.0 0.5 1.0 1.5 Frequency (GHz) PC-P1 VSWR vs. Frequency (VCTL=3.0V/0V,P1 port) 2.0 1.8 1.6 1.4 1.2 1.0 0.0 0.5 1.0 1.5 Frequency (GHz 0.0 -0.5 -1.0 -1.5 -2.0 2.0 2.5 3.0 0.0 0 -10 -20 ...
Page 5
... VCTL=2.5V VCTL=2.7V VCTL=3. 100 o C) NJG1542HB3 (PC-P1 ON, f=2.5GHz) VCTL=2.5V VCTL=2.7V VCTL=3.0V VCTL=5.0V VCTL=6. Input Power (dBm) PC-P2 Isolation vs. Ambient Temperature (PC-P1 ON, VCTL=3.0V/0V, f=2.5GHz, Pin=18dBm) - Ambient Temperature ( ICTL vs. Ambient Temperature (PC-P1 ON, f=2 ...
Page 6
... NJG1542HB3 nAPPLICATION CIRCUIT P1 C2 GND nRECOMMENDED PCB DESIGN (TOP VIEW) nPARTS LIST Parts list 1 No. f=0.1~0.5GHz C1~C3 1000pF C4,C5 1000pF PRECAUTIONS [1] The DC blocking capacitors have to be placed at RF terminal of P1, P2 and PC. [2] To reduce stlipline influence on RF characteristics, please locate bypass capacitors (C4, C5) close to each terminals. ...
Page 7
... To waste this product, please obey the relating law of your country. This product may be damaged with electric static discharge (ESD) or spike voltage. Please handle with care to avoid these damages. (SIDE VIEW) 1pin INDEX 0.75±0.05 8 :FR5 :Epoxy resin 0.2±0.05 :mm :4mg NJG1542HB3 0.038±0.01 0.14±0.05 1.5±0.05 0.5±0.1 0.5±0.1 R0.075 0.3±0. ...