NE651R479A-A CEL, NE651R479A-A Datasheet

HJ-FET GAAS 1.9GHZ 1W 79A

NE651R479A-A

Manufacturer Part Number
NE651R479A-A
Description
HJ-FET GAAS 1.9GHZ 1W 79A
Manufacturer
CEL
Datasheet

Specifications of NE651R479A-A

Transistor Type
HFET
Frequency
1.9GHz
Gain
12dB
Voltage - Rated
8V
Current Rating
1A
Current - Test
50mA
Voltage - Test
3.5V
Power - Output
27dBm
Package / Case
79A
Mounting Style
SMD/SMT
Gate-source Breakdown Voltage
12 V
Continuous Drain Current
220 mA
Power Dissipation
2.5 W
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Noise Figure
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
TYPiCAL 5 V RF PERFORMANCE FOR REFERENCE (NOT SPECiFiED)
Note:
1. P
ELECTRiCAL CHARACTERiSTiCS
Notes:
1. P
2. DC performance is 100% tested. Wafers are sample tested for RF performance.
FEATuRES
DESCRiPTiON
NEC's NE651R479A is a GaAs HJ-FET designed for medium
power mobile communications, Fixed Wireless Access, ISM,
WLL, PCS, IMT-2000, and MMDS transmitter and subscriber
applications. It is capable of delivering 0.5 Watts of output
power (CW) at 3.5 V, and 1 Watt of output power (CW) at 5
V with high linear gain, high efficiency, and excellent linearity.
Reliability and performance uniformity are assured by NEC's
stringent quality and control procedures.
• LOW COST PLASTIC SURFACE MOUNT PACKAGE
• USABLE TO 3.7 GHz:
• HIGH OUTPUT POWER:
• HIGH LINEAR GAIN:
• LOW THERMAL RESISTANCE:
Wafer rejection criteria for standard devices is 1 reject for sample lot.
Available on Tape and Reel
Fixed Wireless Access, ISM, WLL, MMDS, IMT-2000,
PCS
30 dBm TYP with 5.0 V Vdc
27 dBm TYP with 3.5 V Vdc
12 dB TYP at 1.9 GHz
30°C/W
SYMBOLS
IN
IN
SYMBOLS
= 0 dBm.
= 0 dBm.
P
η
BV
P
η
G
I
R
OUT
ADD
I
G
DSS
V
OUT
ADD
D
I
L
D
TH
P
GD
L
Output Power
Linear Gain
Power Added Efficiency
Drain Current
Output Power
Linear Gain
Power Added Efficiency
Drain Current
Saturated Drain Current
Pinch-Off Voltage
Gate to Drain Break Down Voltage
Thermal Resistance, Channel to Case
CHARACTERiSTiCS
CHARACTERiSTiCS
1
1
MEDiuM POWER GaAs HJ-FET
PACKAGE OUTLINE
PART NUMBER
NEC's 1 W, L&S-BAND
(T
C
= 25°C)
uNiTS
uNiTS
dBm
°C/W
mA
dBm
dB
%
mA
dB
%
A
V
V
OuTLiNE DiMENSiONS
Gate
MiN
26.0
MiN
-2.0
52
12
California Eastern Laboratories
4.2 Max
5.7 Max
NE651R479A
Source
12.0
0.4 ± 0.15
TYP
29.5
350
27.0
12.0
TYP
58
79A
220
0.7
60
30
PACKAGE OUTLINE 79A
Drain
MAX
MAX
-0.4
50
(T
NE651R479A
C
(Units in mm)
P
P
= 25°C)
Gate
I
IN
IN
I
f = 1.9 GHz, V
DSQ
DSQ
f = 1.9 GHz, V
V
V
TEST CONDiTiONS
= +15 dBm, R
= +15 dBm, R
DS
TEST CONDiTiONS
DS
(Bottom View)
= 50 mA (RF OFF)
= 2.5 V, I
= 50 mA (RF OFF)
= 2.5 V, V
I
GD
1.5 ± 0.2
3.6 ± 0.2
= 14 mA
0.8 Max
D
DS
DS
G
GS
Source
G
= 14 mA
=3.5 V
= 1 k Ω,
= 1 k Ω,
= 5 V
= 0 V
Drain
2

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NE651R479A-A Summary of contents

Page 1

... TYP at 1.9 GHz • LOW THERMAL RESISTANCE: 30°C/W DESCRiPTiON NEC's NE651R479A is a GaAs HJ-FET designed for medium power mobile communications, Fixed Wireless Access, ISM, WLL, PCS, IMT-2000, and MMDS transmitter and subscriber applications capable of delivering 0.5 Watts of output power (CW) at 3.5 V, and 1 Watt of output power (CW with high linear gain, high efficiency, and excellent linearity ...

Page 2

... A 1 Note Recommended maximum gain compression 4 °C 150 ORDERiNG iNFORMATiON °C -65 to +150 PART NuMBER NE651R479A-T1-A NE651R479A-A Note: 1. Embossed Tape wide 25°C) C TYP MAX TEST CONDiTiONS 27 900 MHz +13 dBm (RF OFF) DSQ 60 230 PARAMETER uNiTS MiN TYP MAX ...

Page 3

TYPiCAL PERFORMANCE CuRVES TRANSCONDUCTANCE AND DRAIN CURRENT vs. GATE VOLTAGE 1.50 1.20 0.90 0.60 0.30 0.00 -1.20 Gate Voltage, V (V) G DRAIN CURRENT vs. DRAIN VOLTAGE 1.5 1.25 1.00 0.75 0.5 0. Drain ...

Page 4

TYPiCAL SCATTERiNG PARAMETERS j50 j25 4.0 4.0 j10 S22 100 0 0.5 S11 -j10 0.5 -j25 -j50 100 FREQuENCY S 11 GHz MAG ANG 0.50 0.905 -171.35 7.390 ...

Page 5

TYPiCAL SCATTERiNG PARAMETERS j50 4.0 j25 4.0 j10 S22 100 0 0.5 S11 0.5 -j10 -j25 -j50 FREQuENCY S 11 GHz MAG ANG 0.50 0.89 -168.01 0.60 ...

Page 6

... U1 100637 NE65XXX79A-EV .034 L = .890 L = .874 .010 W = .010 R6 NE651R479A C4 TEST CIRCUIT BLK 2-56 X 3/16 PHILLIPS PAN HEAD CASE 1 100 pF CAP MURATA 0603 200 OHM RESISTOR ROHM CASE A 5.1 pF CAP ATC CASE A 2.0 pF CAP ATC CASE A 1.5 pF CAP ATC CASE A 1uF KEMET 0805 1uF CAP MURATA ...

Page 7

TYPiCAL APPLiCATiON CiRCuiT PERFORMANCE at V GAiN AND SATuRATED POWER vs. FREQuENCY Gain (db) 3 Gain (db) 3 250 (db) 3.5 V ...

Page 8

TYPiCAL APPLiCATiON CiRCuiT PERFORMANCE at VDS = 2.66 GHz OuTPuT POWER vs. iNPuT POWER 34 Test Condition: Circuit optimized for P-2dB from 2.64 to 2.69 GHz 32 Instantaneous Bandwidth when biasing ...

Page 9

... RECOMMENDED SOLDERiNG CONDiTiONS This product should be soldered under the following recommended conditions. For soldering methods and conditions other than those recom- mended below, contact your CEL sales representative. SOLDERiNG METHOD Infrared Reflow Package peak temperature: 235 ˚C or below Time: 30 seconds or less (at 210 ˚C) ...

Page 10

NONLiNEAR MODEL SCHEMATiC GATE FET NONLiNEAR MODEL PARAMETERS Parameters Q1 Parameters VTO -0.9255 RG VTOSC 0 RD ALPHA 1.5 RS BETA 0.964 RGMET GAMMA 0 KF GAMMADC 0.002 AF (2) Q 1.5 TNOM DELTA 0 XTI VBI 0 ...

Page 11

... CAS numbers and other limited information may not be available for release event shall CEL’s liability arising out of such information exceed the total purchase price of the CEL part(s) at issue sold by CEL to customer on an annual basis. ...

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