njg1707pg1 New Japan Radio Co.,Ltd, njg1707pg1 Datasheet

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njg1707pg1

Manufacturer Part Number
njg1707pg1
Description
800mhz Tdma Front-end Gaas Mmic
Manufacturer
New Japan Radio Co.,Ltd
Datasheet
nGENERAL DESCRIPTION
nFEATURES
nPIN CONFIGURATION
Ultra small & thin package
Antenna Switch
Low Noise Amplifier
lLow voltage operation
lLow current consumption
lLow insertion loss
lLow Adjacent Channel
lLow voltage operation
lLow current consumption
lSmall signal gain
lLow noise figure
lHigh input IP3
800MHz band. A 2x6 antenna switches and a low noise
amplifier are included.
circuits to internal two antennas or external two antennas. The
termination ports with external matching circuits make low
interference between diversity antennas.
NJG1707PG1 is a front-end IC for a digital cellular phone of
The parallel control signals of three bits logic connect T/R
The ultra small & thin FFP32-G1 package is adopted.
Leakage Power
GND(LN A)
GND(LN A)
LNAOUT
EXTCAP
LNAIN
TER1
GND
GND
800MHz TDMA FRONT-END GaAs MMIC
25
26
27
28
29
30
31
32
24
1
SW 5
23
2
SW 1
22
FFP32-G1 (Mount Size: 4.5x4.5x0.85mm)
-2.5V (Tx only) and +3.5V
10uA typ. (Tx Mode, P
0.5dB typ. @(Tx-ANT1, Tx-EXT1) f
-63dBc typ. @ V
+2.7V typ.
+2.7mA typ.
17.5dB typ. @f=820MHz
1.4dB typ. @ f=820MHz
IIP3=-4.5dBm typ. OIP3=+13dBm typ. @f=820MHz+820.1MHz
3
FFP32 Type
(Top View)
ANT-SW CONTROL VO LTAGE
21
4
DECO RDER
A NT-SW
SW 3 SW 7
20
5
SW 4-1
SW 4-2
19
6
DD
=+3.5V, V
18
7
SW 6
SW 9
SW 2
in
SW 8
=30dBm), 2uA typ. (Rx Mode, P
17
8
SS
14
16
15
13
12
10
=-2.5V, f
11
9
GND
TX
GND
EXT1
GND
EXT2
GND
VDD
in
nPACKAGE OUTLINE
=960MHz, P
in
=960MHz, P
NJG1707PG1
NJG1707PG1
in
=30dBm
in
=30dBm
in
=10dBm)
- 1 -

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njg1707pg1 Summary of contents

Page 1

... TDMA FRONT-END GaAs MMIC nGENERAL DESCRIPTION NJG1707PG1 is a front-end IC for a digital cellular phone of 800MHz band. A 2x6 antenna switches and a low noise amplifier are included. The parallel control signals of three bits logic connect T/R circuits to internal two antennas or external two antennas. The termination ports with external matching circuits make low interference between diversity antennas ...

Page 2

... NJG1707PG1 nABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Supply Voltage 1 V DD1 Supply Voltage 2 V DD2 Supply Voltage Control Voltage V CTL Input Power P in Power Dissipation P D Operating T opr Temperature Storage T stg Temperature nELECTRICAL CHARACTERISTICS 1 [ANTENNA SWITCH DC CHARACTERISTICS] General Conditions: PARAMETER SYMBOL ...

Page 3

... PDC Standard, ±100kHz offset P =30dBm in Input Signal ACP=-76dBc @ 30dBm P =30dBm in (1) 0 Input Signal 2nd Harmonics=-70dBc P =30dBm in (1) 0 Input Signal 3rd Harmonics=-100dBc Tx-ANT1, Tx-EXT1 passing T 1 CTL1~3 D NJG1707PG1 =885~940MHz in MIN TYP MAX UNITS - 0.50 0.65 - 0.50 0. ...

Page 4

... NJG1707PG1 nELECTRICAL CHARACTRISTICS 3 [Rx Mode] General Conditions: PARAMETER SYMBOL Rx-ANT1 Insertion Loss LOSS3 Rx-ANT2 Insertion Loss LOSS4 Rx-EXT1 Insertion Loss LOSS5 Rx-EXT2 Insertion Loss LOSS6 Rx-ANT1 Isolation Rx-ANT2 Isolation Rx-EXT1 Isolation Rx-EXT2 Isolation Input Power at 1dB P Compression 1 VSWR 2 VSWR2 Switching Time 2 ...

Page 5

... OFF OFF OFF L OFF OFF ON H OFF OFF OFF OFF OFF OFF L OFF OFF OFF L OFF ON OFF OFF NJG1707PG1 with 100k if potential The bias voltage should SS voltage, and also DD voltage, and also an DD CONTROL OUTPUT ON ON OFF OFF OFF OFF ON ...

Page 6

... NJG1707PG1 nTYPICAL CHARACTERISTICS (ANTENNA SWITCH) Measured on the PCB evaluation circuit, losses of circuits are eliminated. ANT SW Loss,V.S.W.R vs. Frequency (Thru:TX-ANT1,V 0 Loss -0.5 -1 -1.5 V.S.W.R -2 500 600 700 Frequency (MHz) ANT SW Loss,V.S.W.R vs. Frequency (Thru:RX-ANT1,V 0 -0.5 Loss -1 -1.5 V.S.W.R -2 500 600 700 Frequency (MHz) ANT SW Loss,V.S.W.R vs. Frequency ...

Page 7

... Frequency (MHz) =3. =-2.5V) SS TX-RX Isolation 800 900 1000 =3. =0V) SS RX-ANT2 Isolation 800 900 1000 =3. =0V) SS RX-ANT2 Isolation 800 900 1000 NJG1707PG1 ANT SW Isolation vs. Frequency (Thru:TX-EXT1 , V =3. -20 -25 TX-ANT1 Isolation -30 TX-RX Isolation -35 -40 TX-EXT2 Isolation -45 -50 TX-ANT2 Isolation -55 -60 500 600 700 800 Frequency (MHz) ANT SW Isolation vs ...

Page 8

... NJG1707PG1 nTYPICAL CHARACTERISTICS (ANTENNA SWITCH) Measured on the PCB evaluation circuit, losses of circuits are eliminated. ANT-SW Pout,Loss vs. Pin (TX-ANT1,fin=960MHz Input Power (dBm) ANT-SW Pout,Loss vs. Pin (RX-ANT1,fin=885MHz Input Power (dBm) 2nd Harmonics vs ...

Page 9

... C) =-2.5V 100 o C) =-2.5V 100 o C) NJG1707PG1 Loss vs. Temperature (Rx-ANT1,f=885MHz,Pin=10dBm,V VDD=3.5V VDD=2.9V - Ambient Temperature( C) EXT1 Isolation vs. Temperature (Tx-ANT1,f=960MHz,Pin=30dBm,V VDD=3.5V VDD=2.9V - Ambient Temperature vs. Temperature DD2 ( Tx-ANT1,fin=960MHz,Pin=30dBm,V =3.5V,V DD VDD=3.5V VDD=2.9V ...

Page 10

... NJG1707PG1 nTYPICAL CHARACTERISTICS (ANTENNA SWITCH) Measured on the PCB evaluation circuit. ACP(50kHz) vs. Temperature (Tx-ANT1,f=960MHz,Pin=30dBm,V -55 VDD=3.5V VDD=2.9V -60 -65 -70 -50 0 Ambient Temperature ( 2nd Harmonics vs. Temperature (Tx-ANT1,f=960MHz,Pin=30dBm,V -60 -65 -70 -75 -50 0 Ambient Temperature ( - 10- =-2.5V) SS -65 -70 -75 -80 50 100 - =-2.5V) SS -60 -65 -70 VDD=3.5V VDD=2.9V -75 50 100 ...

Page 11

... DD3 =2.7mA) 2 1.8 1.6 1.4 1.2 1 900 950 DD3 4.5 5 DD3 4.5 5 NJG1707PG1 LNA Gain,NF vs. V (f=820MHz Gain 2 (V) DD3 LNA Pout,IM3 vs. Pin (V =2.7V,I =2.7mA,f=820+820.1MHz) DD3 DD3 10 0 Pout -10 -20 IM3 -30 -40 -50 -60 ...

Page 12

... NJG1707PG1 nTYPICAL CHARACTERISTICS (LNA) Measured on the PCB evaluation circuit 12- =2.7V DD3 ...

Page 13

... Ambient Temperature ( 2 4.5 1.8 4 1.6 1.4 3.5 1 0.8 2.5 50 100 - 100 - NJG1707PG1 LNA NF vs. Temperature (V =2.7V,f=820MHz) DD3 Ambient Temperature ( C) LNA IIP3,OIP3 vs. Temperature (V =2.7V,f=820.0+820.1MHz,Pin=-30dBm) DD3 Ambient Temperature ( C) 100 100 - 13 - ...

Page 14

... NJG1707PG1 nTYPICAL CHARACTERISTICS (LNA) LNA Scattering Parameter Table S11 Freq. mag. (GHz) (unit) 0.1 1.000 0.2 0.987 0.3 0.985 0.4 0.987 -10.49 0.5 0.967 -12.19 0.6 0.967 -15.33 0.7 0.943 -17.89 0.8 0.928 -20.65 0.9 0.911 -23.45 1 0.894 -26.19 1.1 0.882 -28.43 1.2 0.867 -30.91 1.3 0.861 -33.29 1.4 0.853 -35.74 1.5 0.848 -37.65 1.6 0.843 -39.63 1.7 0.834 -41.23 1.8 0.832 -42.72 1.9 0.823 -43.91 2 0.816 -44.93 V =2.7V, I DD3 DD3 - 14- S21 ang. mag. ang. mag. ...

Page 15

... CIRCUIT (Tx-ANT1 PASSING) PRECAUTIONS Please connect resistors R1~R3 between VCTL1~VCTL3 terminals (Pin# and GND or V only when CTL1~CTL3 voltage is required to clip level. DD NJG1707PG1 - 15 - ...

Page 16

... NJG1707PG1 nRECOMMENDED PCB DESIGN Board total loss (Capacitors, Connectors, and PCB) Pass route TX-ANT1 TX-EXT1 RX-ANT1 RX-ANT2 RX-EXT1 RX-EXT2 PARTS LIST PARTS ID R1-R3 C1~3, C9 C4, C5, C7, C8 C10, C12 C11 C13 PRECAUTIONS [1] The bypass capacitors should be connected to the V respectively. [2] For good RF performance, the ground terminals should be directly connected to the ground patterns and through-holes as close as possible by using relativity wide pattern ...

Page 17

... This product may be damaged with electric static discharge (ESD) or spike voltage. Please handle 0.35 0.254±0.1 0.85±0.15 0.20 UNITS PCB OVER COAT LEAD SURFACE WEIGHT NJG1707PG1 : mm : Ceramic : Epoxy resin : Au : 30mg [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The ...

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