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NJG1134HA8 Schematic ( PDF Datasheet ) - New Japan Radio

Teilenummer NJG1134HA8
Beschreibung UHF BAND LOW NOISE AMPLIFIER GaAs MMIC
Hersteller New Japan Radio
Logo New Japan Radio Logo 




Gesamt 15 Seiten
NJG1134HA8 Datasheet, Funktion
NJG1134HA8
www.DataSheet4U.com
UHF BAND LOW NOISE AMPLIFIER GaAs MMIC
Q GENERAL DESCRIPTION
NJG1134HA8 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, this IC is integrated the ESD protection circuit.
An ultra-small and ultra-thin package of USB6-A8 is adopted.
Q PACKAGE OUTLINE
NJG1134HA8
Q FEATURES
O Low voltage operation
O Low voltage control
O Package
[High gain mode]
O Low current consumption
O Gain
O Low noise figure
O High input IP3
[Low gain mode]
O Low current consumption
O Gain
O High input IP3
+2.8V typ.
+1.8V typ.
USB6-A8 (Package size: 1mm x 1.2mm x 0.38mm typ.)
4.0mA typ.
10.0dB typ.
1.2dB typ.@ fRF=470~620MHz
+5.0dBm typ.
10µA typ.
-0.6dB typ.
+23.0dBm typ.
Q PIN CONFIGURATION
1
1 Pin INDEX
(Top View)
6
5
Bias
Circuit
Logic
Circuit
24
3
Pin Connection
1. RFIN1
2. RFOUT1
3. RFIN2
4. RFOUT2
5. VCTL
6. GND
Q TRUTH TABLE
VCTL
H
L
“H”=VCTL(H), “L”=VCTL(L)
LNA Mode
High Gain mode
Low Gain mode
Note: Specifications and description listed in this datasheet are subject to change without notice.
Ver.2008-02-29
-1-






NJG1134HA8 Datasheet, Funktion
NJG1134HA8
www.DataSheet4U.com
Q ELECTRICAL CHARACTERISTICS (High Gain mode)
Conditions: Ta=+25°C, VDD=2.8V, VCTL=1.8V, Zs=Zl=50 ohm, with application circuit.
K-factor vs. Frequency
20
IDD, Gain, NF vs. VDD
(f=620MHz)
12 6
10 Gain
5
15
84
10 6 3
IDD
42
5 NF
21
0
0
5000
10000
15000
20000
Frequency (MHz)
00
012345
VDD (V)
P-1dB(IN) vs. VDD
(f=620MHz)
5
0
P-1dB(IN)
-5
-10
-15
012345
VDD (V)
IIP3, OIP3 vs. VDD
(f1=620MHz, f2=620.1MHz, Pin=-28dBm)
25
20
15
OIP3
10
5
0
IIP3
-5
012345
VDD (V)
VSWR vs. VDD
8
7
6
5
4
VSWRo(max.)
3
2
VSWRi(max.)
1
0
012345
VDD (V)
IDD vs. VCTL
5
4
3
2
1
0
0 0.5 1 1.5 2
VCTL (V)
-6-

6 Page









NJG1134HA8 pdf, datenblatt
NJG1134HA8
Q ELECTRICAL CHARACTERISTICS (Low Gain mode)
Conditions: Ta=+25°C, VDD=2.8V, VCTL=0V, Zs=Zl=50 ohm, with application circuit.
www.DataSheet4U.com
S11, S22
S21, S12
VSWR
Zin, Zout
- 12 -
S11, S22 (50MHz~20GHz)
S21, S12 (50MHz~20GHz)

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