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NJG1542HB3, NJG1542HB3(TE1), NJG1544HC3

Table of contents:
Info of NJG1542HB3
Info of NJG1542HB3(TE1)
Info of NJG1544HC3

NJG1542HB3, NJG1542HB3(TE1), NJG1544HC3 Selling Leads, Datasheet

MFG:USB8-B3 Package Cooled:20K D/C:New&Original,Stock

NJG1542HB3, NJG1542HB3(TE1), NJG1544HC3 Picture

NJG1542HB3, NJG1542HB3(TE1), NJG1544HC3 Datasheet download

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Part Number: NJG1542HB3

MFG: USB8-B3

Package Cooled: 20K

D/C: New&Original,Stock

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NJG1542HB3 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.The ultra small & ultra thin USB8-B3 package is adopted.

NJG1542HB3 Maximum Ratings

PARAMETER	SYMBOL	CONDITIONS	RATINGS	UNITS
Input Power	P_in	V_CTL=0V/3V	29	dBm
Control Voltage	V_CTL	V_CTL terminal	7.5	V
Operating Temp.	T_opr		-40~+85	°C
Storage Temp.	T_stg		-55~+150	°C

NJG1542HB3 Features

·Low insertion loss 0.4dB typ. @f=1.0GHz
                                 0.45dB typ. @f=2.0GHz
                                 0.5dB typ. @f=2.5GHz
·High isolation 25dB typ. @f=1.0GHz
                                 20dB typ. @f=2.0GHz
                                 18dB typ. @f=2.5GHz
·Pin at 1dB compression point 27dBm typ. @f=2.5GHz
·Low control current 5uA typ.
·Ultra small & ultra thin package USB8-B3 (Package size: 1.5x1.5x0.75mm)

NJG1542HB3 Connection Diagram

NJG1544HC3 General Description

NJG1544HC3 is a 2x2 antenna switch IC designed for the IEEE 802.11b or 802.11g (2.4GHz band) wireless LAN application.

This device includes logic decoder function, and can be operated by 2 bits signal to control Tx/Rx and ANT1/ANT2 switching.

This switch features high isolation and low loss.

The ultra small & ultra thin USB10-C3 package is adopted.

NJG1544HC3 Maximum Ratings

PARAMETER	SYMBOL	CONDITIONS	RATINGS	UNITS
Input Power	P_in	TX, ANT2 Terminal, V_DD=2.7V, V_CTL=0/2.7V	30	dBm
Input Power	P_in	RX, ANT1 Terminal, V_DD=2.7V, V_CTL=0/2.7V	25	dBm
Supply Voltage	V_DD	VDD Terminal	7.5	V
Control Voltage	V_CTL	CTL1, CTL2 Terminal	7.5	V
Power Dissipation	P_D	At on PCB board	135	mW
Operating Temp.	T_opr		-40~+85	°C
Storage Temp.	T_stg		-55~+125	°C

NJG1544HC3 Features

Single low voltage control                  +2.5~+5.5V
Low insertion loss                             0.35dB typ. @TX-ANT2,f=2.5GHz, P_IN=20dBm
                                                          0.50dB typ. @RX-ANT1,RX-ANT2,f=2.5GHz, P_IN=10dBm
High isolation                                     23dB typ. @f=2.5GHz, P_IN=20dBm
Handling power (TX port)                   28dBm max. @f=2.5GHz, V_DD=2.7V
Low current consumption                  120uA typ. @f=2.5GHz
Ultra small & ultra thin package         USB10-C3 (Package size: 1.5x2.0x0.75mm)

NJG1544HC3 Connection Diagram

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