NJG1139UA2 반도체 회로 부품 판매점
UHF BAND LOW NOISE AMPLIFIER GaAs MMIC
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 New Japan Radio |
NJG1139UA2
www.DataSheet4U.com
UHF BAND LOW NOISE AMPLIFIER GaAs MMIC
! GENERAL DESCRIPTION
The NJG1139UA2 is a low noise amplifier GaAs MMIC
designed for mobile digital TV application (470~770 MHz).
This IC has a LNA pass-through function to select high gain
mode or low gain mode by single bit control.
Also, the ESD protection circuit is integrated into the IC to
achieve high ESD tolerance.
An ultra-small and ultra-thin package of EPFFP6-A2 is adopted.
! PACKAGE OUTLINE
NJG1139UA2
! FEATURES
" Low voltage operation
" Low voltage control
" Package
" External matching parts
[High gain mode]
" Low current consumption
" High gain
" Low noise figure
" High input IP3
[Low gain mode]
" Low current consumption
" Gain (Low loss)
" High input IP3
+1.8V typ.
+1.8V typ.
EPFFP6-A2 (Package size: 1.0mm x 1.0mm x 0.37mm typ.)
2pcs.
3.5mA typ.
14.0dB typ.
1.2dB typ.
-4.0dBm typ.
11µA typ.
-2.0dB typ.
+30.0dBm typ.
! PIN CONFIGURATION
(Top View)
6 RFIN
5
GND
VCTL 4
Logic
circuit
1PIN INDEX
GND
1
VDD
RFOUT
2
3
Pin Connection
1. GND
2. VDD
3. RFOUT
4. VCTL
5. GND
6. RFIN
! TRUTH TABLE
“H”=VCTL(H), “L”=VCTL(L)
VCTL
LNA ON
H ON
L OFF
Bypass
OFF
ON
LNA mode
High Gain mode
Low Gain mode
Note: Specifications and description listed in this datasheet are subject to change without notice.
Ver.2009-9-18
-1-
NJG1139UA2
! ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
CONDITIONS
www.DataSheet4U.com
Ta=+25°C, Zs=Zl=50 ohm
RATINGS UNITS
Drain voltage
VDD
5.0 V
Control voltage
VCTL
5.0 V
Input power
Power dissipation
Operating temperature
PIN VDD=1.8V
PD
4-layer FR4 PCB with through-hole
(101.5x114.5mm), Tj=150°C
Topr
+15
590
-40~+95
dBm
mW
°C
Storage temperature
Tstg
-55~+150
°C
! ELECTRICAL CHARACTERISTICS1 (DC CHARACTERISTICS)
General conditions: VDD=1.8V, Ta=+25°C, Zs=Zl=50 ohm, with application circuit
PARAMETERS
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Operating voltage
Control voltage (High)
Control voltage (Low)
Operating current1
Operating current2
Control current
VDD
VCTL(H)
VCTL(L)
IDD1 RF OFF, VCTL=1.8V
IDD2 RF OFF, VCTL=0V
ICTL RF OFF, VCTL=1.8V
1.7 1.8 3.6
V
1.5 1.8 3.6
V
0 0 0.4 V
- 3.5 5.0 mA
- 11 25 µA
- 6 10 µA
-2-
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제조업체: New Japan Radio
( njrc )
NJG1139UA2 amplifier
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[ NJG1139UA2.PDF ]
[ NJG1139UA2 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
