PH1819-45A [TE]
Wireless Power Transistor 45 Watts, 1805 - 1880 MHz; 无线功率晶体管45瓦， 1805至80年兆赫
| 型号： | PH1819-45A |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Wireless Power Transistor 45 Watts, 1805 - 1880 MHz |
| 文件： | 总2页 (文件大小：108K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PH1819-45A
Wireless Power Transistor
45 Watts, 1805 - 1880 MHz
Features
Outline Drawing1
•
•
•
•
•
•
NPN Silicon Microwave Power Transistor
-28 dBc Typical 3rd IMD at 45 Watts PEP
Common Emitter Class AB Operation
Internal Input and Output Impedance Matching
Diffused Emitter Ballasting
Gold Metalization System
Description
M/A-COM’s PH11819-45A is a high efficiency silicon bipo-
lar NPN transistor intended for use as a common emitter
class AB stage in power amplifiers that operate in the 1805
to 1880 MHz range. This transistor features internal input
and output impedance matching, diffused emitter ballasting
and gold metalization. The PH1819-45A is packaged in a
low cost, non-hermetic ceramic package which has a very
low thermal impedance.
Note: (unless otherwise specified)
1. Tolerances are: inches ± 0.005” (millimeters ± 0.13mm)
BroadBand Fixture Impedance
F (MHz)
Z IF (Ω)
Z OF (Ω)
Absolute Maximum Rating at 25°C
1805
1842
1880
3.3 + j5.7
3.1 + j5.6
2.9 + j5.4
4.1 + j0.3
4.5 + j0.2
4.8 + j0.0
Parameter
Symbol
VCEO
VCES
IEBO
IC
Rating
20
Units
V
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
65
V
3.0
V
Z
4.0
A
OF
OUTPUT
Power Dissipation
PD
117
W
INPUT
Storage Temperature
Junction Temperature
Thermal Resistance
Tstg
-55 to +150
200
°C
°C
°C/W
NETWORK
NETWORK
TJ
θjc
1.5
Z
IF
Electrical Specifications at 25°C
Symbol
hFE
Parameter
DC Forward Current Gain
Power Gain
Collector Efficiency
Input Return Loss
Test Conditions
Min
15
9.0
50
10
-
Max
120
-
-
Units
-
dB
%
dB
-
VCE=5 V, IC= 1.5 A
GP
VCC=25 V, ICQ= 200 mA, POUT = 45W, f = 1805, 1880 MHz
VCC=25 V, ICQ= 200 mA, POUT = 45W, f = 1805, 1880 MHz
VCC=25 V, ICQ= 200 mA, POUT = 45W, f = 1805, 1880 MHz
VCC=25 V, ICQ= 200 mA, POUT = 45W, f = 1805, 1880 MHz
ηC
RL
-
VSWR-T Load Mismatch Tolerance
2:1
V2.00
M/A-COM Division of AMP Incorporated Q North America: Tel. (800) 366-2266, Fax (800) 618-8883 Q Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
Q Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
Wireless Power Transistor 45 Watts 1805-1880 MHz
PH1819-45A
Assembly View
Circuit Dimensions
Typical Performance Curve
Schematic
Gain vs. POUT
12
Gain 1842
Gain 1805
11
70
60
50
10
Gain 1880
Gain 1805
Gain 1842
Gain 1880
Eff. 1805
Eff. 1842
Eff. 1880
9
Eff. 1880
8
Eff. 1805
7
30
20
10
0
Eff. 1842
6
5
4
0
5
10
15
20
25
30
35
40
45
50
55
Pout (Watts)
3rd Order InterModulation Distortion
Two Equal Tone (100KHz Offset)
Two Equal Tone (100KHz Offset)
-26
-27
-28
-29
-30
-31
-32
-33
-34
-35
-36
-37
-38
-39
-40
1805 MHz
1805MHz
1842MHz
1880MHz
1842 MHz
1880 MHz
0
5
10
15
20
25
30
35
40
45
50
55
Peak Effective Power (PEP) in Watts
V2.00
M/A-COM Division of AMP Incorporated Q North America: Tel. (800) 366-2266, Fax (800) 618-8883 Q Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
Q Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
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