1920CD60 View Datasheet(PDF) - GHz Technology
Part Name
Description
MFG CO.
'1920CD60' PDF : 3 Pages View PDF
1920CD60
60 Watts PEP, 25 Volts, Class AB
CDMA Personal 1930 - 1990 MHz
GENERAL DESCRIPTION
The 1920CD60 is a COMMON EMITTER transistor capable of providing 60
Watts of Class AB, RF PEP output power over the band 1930-1990 MHz.
This transistor is specifically designed for LINEAR PERSONAL (PCS)
CDMA COMMUNICATIONS BASE STATION amplifier applications. It
includes two stage input and single output prematching. It utilizes Gold
metalization and EMITTER ballasting to provide high reliability and
supreme ruggedness.
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissipation @ 25oC
200 Watts
Maximum Voltage and Current
BVces Collector to Emitter Voltage
BVcer Collector to Emitter Voltage
BVebo Emitter to Base Voltage
Ic
Collector Current
55 Volts
50 Volts
3.5 Volts
20.0 Amps
Maximum Temperatures
Storage Temperature
Operating Junction Temperature
- 65 to + 150oC
+ 200oC
CASE OUTLINE
55SW, STYLE 2
COMMON EMITTER
ELECTRICAL CHARACTERISTICS @ 25 OC
SYMBOL CHARACTERISTICS
TEST CONDITIONS
Pout - 1 dB
Pin
Rl
ηc
VSWR1
Pg - SS
Power Out - PEP
Power Input - PEP
Return Loss
Collector Efficiency
Load Mismatch Tolerance
Power Gain - Small Signal
F =1930 - 1990 MHz
Vce = 25 Volts
Icq = 400 mAmps
As Above
F = 1930 MHz, CDMA Power
Pave = +39 dBm
Pout = 20 W PEP
MIN
60
42
8.5
TYP
8.5
44
9.0
MAX UNITS
Watt
10.5 Watt
-10
dB
%
3:1
dB
SR* -
CDMA
Spectral Regrowth
Adjacent Channel Power Ratio
Vce = 25 V, Pave = +39 dBm
Measurement BW = 30 kHz
-38 dBc
* Spectral Regrowth is measured at 885 kHz offset frequency from reference channel center.
BVces
Collector to Emitter Breakdown Ic = 100 mA
55
BVcer
Collector to Emitter Breakdown Ic = 100 mA, Re = 10 Ohms
50
BVebo Emitter to Base Breakdown
Ie = 25 mA
3.5
Ices
Collector Leakage Current
Vce = 27 Volts
hFE
DC - Current Gain
θjc
Thermal Resistance
Vce = 5 V, Ic = 1.5 A
20
Tc = 25oC
Volts
Volts
Volts
30
mA
100
.87
oC/W
Issue B, January 1998
GHz TECHNOLOGY, INC. RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE. GHz RECOMMENDS THAT
BEFORE THE PRODUCT(S) DESCRIBED HEREIN ARE WRITTEN INTO SPECIFICATIONS, OR USED IN CRITICAL APPLICATIONS, THAT
THE PERFORMANCE CHARACTERISTICS BE VERIFIED BY CONTACTING THE FACTORY.
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