PH1819-45
Wireless Bipolar Power Transistor
45W, 1805-1880 MHz
Features
•
•
•
•
•
NPN silicon microwave power transistor
Common emitter Class AB operation
Internal input and output impedance matching
Diffused emitter ballasting
Gold metallization system
M/A-COM Products
Released - Rev. 07.07
Outline Drawing
ABSOLUTE MAXIMUM RATING AT 25°C
Parameter
Symbol
Rating
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Power Dissipation
Junction Temperature
Storage Temperature
Thermal Resistance
V
CBO
V
CES
V
EBO
I
C
P
D
T
J
T
STG
θ
JC
25
65
3.0
5.5
100
200
-65 to + 200
Units
V
V
V
A
W
°C
°C
°C/W
1.3
ELECTRICAL SPECIFICATIONS AT 25°C
Parameter
Symbol
Power Gain
Collector Efficiency
Input Return Loss
Load Mismatch Tolerance
G
P
ŋ
C
Min
8
40
10
-
Max
-
-
-
3:1
Units
dB
%
dB
-
Test Conditions
V
CC
= 25V, I
CQ
= 200 mA, P
out
= 45 W, F = 1805, 1880 MHz
V
CC
= 25V, I
CQ
= 200 mA, P
out
= 45 W, F = 1805, 1880 MHz
V
CC
= 25V, I
CQ
= 200 mA, P
out
= 45 W, F = 1805, 1880 MHz
V
CC
= 25V, I
CQ
= 200 mA, P
out
= 45 W, F = 1805, 1880 MHz
RL
VSWR
BROADBAND TEST FIXTURE IMPEDANCES
F (GHz)
1805
1850
1880
Z
IN
(Ω)
2.0-j3.8
2.0-j3.8
2.0-j3.7
Z
LOAD
(Ω)
3.7-j1.4
3.9-j1.8
3.9-j2.1
50Ω
TEST FIXTURE
INPUT
CIRCUIT
TEST FIXTURE
OUTPUT
CIRCUIT
Z
IF
Z
OF
50Ω
1
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
PH1819-45
Wireless Bipolar Power Transistor
45W, 1805-1880 MHz
TEST FIXTURE DIMENSIONS
M/A-COM Products
Released - Rev. 07.07
TEST FIXTURE ASSEMBLY
2
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
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