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Teilenummer | NJG1134HA8 |
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Beschreibung | UHF BAND LOW NOISE AMPLIFIER GaAs MMIC | |
Hersteller | New Japan Radio | |
Logo | ||
Gesamt 15 Seiten 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
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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
Q ELECTRICAL CHARACTERISTICS (Low Gain mode)
Conditions: Ta=+25°C, VDD=2.8V, VCTL=0V, Zs=Zl=50 ohm, with application circuit.
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S11, S22
S21, S12
VSWR
Zin, Zout
- 12 -
S11, S22 (50MHz~20GHz)
S21, S12 (50MHz~20GHz)
12 Page | ||
Seiten | Gesamt 15 Seiten | |
PDF Download | [ NJG1134HA8 Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
NJG1134HA8 | UHF BAND LOW NOISE AMPLIFIER GaAs MMIC | New Japan Radio |
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