NJG1152KA1 Datasheet, PDF (1/28 Pages) New Japan Radio – Wide Band Low Noise Amplifier GaAs MMIC

NJG1152KA1
Wide Band Low Noise Amplifier GaAs MMIC
I GENERAL DESCRIPTION
The NJG1152KA1 is a fully matched wide band low noise
amplifier GaAs MMIC for terrestrial application.
To achieve wide dynamic range, the NJG1152KA1 offers
high gain mode and low gain mode. Selecting high gain mode
for weak signals, the NJG1152KA1 helps improve receiver
sensitivity through high gain and low noise figure.
Selecting low gain mode for strong signals, it bypasses LNA
circuit to offer higher linearity.
An small and ultra-thin package of FLP6-A1 is adopted.
I PACKAGE OUTLINE
NJG1152KA1
I APPLICATIONS
Terrestrial application like Digital TV, Set-top box
I FEATURES
G Operating frequency
40 to 900MHz
G Package size
FLP6-A1 (Package size: 1.6x1.6x0.55mm typ.)
[ LNA mode, 50 ohm: Operating voltage 3.3V ]
G Operating current
20mA typ.
G Small signal gain
18.0dB typ.
G Noise figure
1.2dB typ. @f=40 to 150MHz
0.9dB typ. @f=150 to 900MHz
[ Bypass mode, 50 ohm: Operating voltage 0V ]
G Insertion loss
1.0dB typ.
G 2nd order intermodulation distortion 75dB typ.
G 3rd order intermodulation distortion 85dB typ.
I PIN CONFIGURATION
(Top View)
4
RFIN
3
RFOUT2
I TRUTH TABLE
5
GND
Bias
Circuit
6
VCTL
Logic
Circuit
1pin Index
“H”=V_CTL(H)“L”=V_CTL(L)
2
GND
1
RFOUT1
Pin connection
1. RFOUT1
2. GND
3. RFOUT2
4. RFIN
5. GND
6. VCTL
V_CTL
LNA
Bypass
Mode select
H
ON
OFF
LNA mode
L
OFF
ON
Bypass mode
Note:
Specifications and description listed in this datasheet are subject to change without notice.
Ver.2013/04/16
1