njg1108ha8 New Japan Radio Co.,Ltd, njg1108ha8 Datasheet

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njg1108ha8

Manufacturer Part Number
njg1108ha8
Description
Njg1108ha8 Gps Low Noise Amplifier Gaas Mmic
Manufacturer
New Japan Radio Co.,Ltd
Datasheet

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NJG1108HA8
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njg1108ha8(TE1)
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! GENERAL DESCRIPTION
! FEATURES
! PIN CONFIGURATION
!TRUTH TABLE
Ver.2007-08-31
" Low voltage operation
" Low current consumption
" High small signal gain
" Low noise figure
" Input power at 1dB gain compression point
" High Input IP3
" Ultra small & ultra thin package
GPS This amplifier provides low noise figure, high gain and
high IP3 operated by single low positive power supply.
(1.5GHz~2.7GHz).
Note: Specifications and description listed in this datasheet are subject to change without notice.
This IC has the function of Stand-by mode.
An ultra small and ultra thin package of USB6-A8 is adopted.
This IC is a Low Noise Amplifier GaAs MMIC designed for
This amplifier can be tuned to wide frequency point
GPS LOW NOISE AMPLIFIER GaAs MMIC
RFIN
GND
4
5
V
H
CTL
L
VCTL
(Top View)
GND
Circuit
HA8 Type
Logic
Circuit
Bias
“H”=V
3
6
Active Mode
Sleep Mode
LNA Mode
CTL(H)
, “L”=V
+2.7V typ.
2.0mA typ. @V
1uA typ. @V
19dB typ. @f V
1.0dB typ. @ V
-15.0dBm typ. @V
0dBm typ. @ V
USB6-A8 (Package size: 1.0x1.2x0.38mm)
RFOUT
CTL(L)
VINV
2
1
CTL
CTL
CTL
CTL
CTL
=0V
Pin Connection
1. VINV
2. RFOUT
3. GND
4. RFIN
5. GND
6. VCTL
=1.85V
=1.85V, f=1.575GHz
=1.85V, f=1.575GHz
=1.85V, f=1.575+1.5751GHz
CTL
! PACKAGE OUTLINE
=1.85V, f=1.575GHz
NJG1108HA8
NJG1108HA8
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njg1108ha8 Summary of contents

Page 1

... Logic Circuit 6 VCTL “H”=V , “L”=V CTL(H) CTL(L) V LNA Mode CTL H Active Mode L Sleep Mode NJG1108HA8 ! PACKAGE OUTLINE NJG1108HA8 =1.85V CTL =0V CTL =1.85V, f=1.575GHz CTL =1.85V, f=1.575GHz CTL =1.85V, f=1.575GHz CTL =1.85V, f=1.575+1.5751GHz CTL 2 Pin Connection 1. VINV 2. RFOUT 3. GND 4 ...

Page 2

... NJG1108HA8 !ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Drain Voltage Inverter voltage Control voltage Input power Power dissipation Operating temperature Storage temperature !ELECTRICAL CHARACTERISTICS 1 PARAMETERS SYMBOL Operating voltage Inverter supply voltage Control voltage (High) V Control voltage (Low) V Operating current1 (Active Mode, RF OFF) Operating current2 ...

Page 3

... Input 3rd order intercept point RF IN VSWR RF OUT VSWR VSWRo =V =2.7V INV CTL CONDITIONS freq Gain Exclude PCB & connector NF losses (IN: 0.09dB) P -1dB(IN) f1=f , f2=f +100kHz IIP3 Pin=-34dBm VSWRi NJG1108HA8 =1.85V, f =1575MHz, T =+25° MIN TYP MAX 1.57 1.575 1.58 17.0 19.0 21.5 - 1.0 1.2 -19.0 -15.0 -5 2.0 2.5 - 1.5 2 ...

Page 4

... NJG1108HA8 !TERMINAL INFORMATION No. SYMBOL 1 VINV Power supply pin of the inverter circuit. RF Output and voltage supply pin. External matching circuits and a bypass 2 RFOUT capacitor is required choke inductor. These elements are used as output matching circuit. Ground pin. To keep good RF grounding performance, please use multiple via ...

Page 5

... NF 1 0.5 0 1.5 1.55 frequency (GHz) k factor vs. frequency frequency (GHz) P-1dB(IN)=-15.0dBm - 1.6 1. NJG1108HA8 =V =2.7V, V =1.85V, Zs=Zl=50ohm) DD INV CTL Gain, I vs. Pin DD (fRF=1575MHz Gain P-1dB(IN)=-15.0dBm 8 -40 -30 -20 -10 Pin (dBm) Pout, IM3 vs. Pin (fRF=1575+1575.1MHz) ...

Page 6

... NJG1108HA8 ! ELECTRICAL CHARACTERISTICS (Condition: Ta=+25°C, V Gain, NF vs. V (fRF=1575MHz Gain 2 OIP3, IIP3 vs. V (fRF=1575+1575.1MHz, Pin=-34dBm OIP3 2 vs (RF OFF 2 INV 4 3.5 3 2 ...

Page 7

... IIP3 -50 50 100 2.5 2 1 100 o C) NJG1108HA8 =V =2.7V, V =1.85V, Zs=Zl=50ohm) INV CTL P-1dB(IN) vs. Temperature (fRF=1575MHz) P-1dB(IN Temperature ( C) VSWR vs. Temperature (f=1575MHz) VSWRi VSWRo Temperature ( CTL (RF OFF +85 ...

Page 8

... NJG1108HA8 ! ELECTRICAL CHARACTERISTICS (Condition: Ta=+25°C, V S11, S22 VSWR S11, S22 (f=50MHz~20GHz =2.7V, V =1.85V, Zs=Zl=50ohm) DD INV CTL S21, S12 Zin, Zout S21, S12 (f=50MHz~20GHz) ...

Page 9

... GND 3 RFIN 4 Bias Circuit GND Logic 5 Circuit 6 VCTL V CTL C4 1000pF (Top View INV NJG1108HA8 L4 C1 RFOUT 15nH 100pF 2 RF OUT L3 12nH V =2. 1000pF VINV 1 V =2.7V INV C3 1000pF =0V or 1.85V Parts List Parts ID Notes MURATA L1~L4 (LQP03T series) ...

Page 10

... NJG1108HA8 !PACKAGE OUTLINE (USB6-A8) 0.2 (MIN0.15 0.4 1.0±0.05 Cautions on using this product This product contains Gallium-Arsenide (GaAs) which is a harmful material. • Do NOT eat or put into mouth. • Do NOT dispose in fire or break up this product. • Do NOT chemically make gas or powder with this product. ...

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