RMPA0953-103 데이터 시트보기 (PDF) - Raytheon Company
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RMPA0953-103
Raytheon Company
RMPA0953-103 Datasheet PDF : 9 Pages
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Figure 2
Functional Block
Diagram
RMPA0953-103
3V Cellular AMPS and CDMA Power Amplifier
Module with Digital Bias Control ADVANCED INFORMATION
Vcc1
Vbias Vcc2
Vld
Interstage Match
RF IN
Input
Match
Output
Match
RF OUT
Bias
Bias
Recommended
Operating Conditions
Operational
Control
Vba1 Vref Venbl Vba2
Parameter
Supply Voltage
Power Shutdown Mode
RF Input Power1
CDMA Output Power Range
Vld High
Vld Low
Bias Control hi
Bias Control low
Enable Control Voltage high
Enable Contol Voltage low
Reference Voltage
Symbol
Vcc
Vrefoff
Pin
Pout
Vld_Hi
Vld_Lo
Vba1,2_hi
Vba1,2_lo
Venbl_hi
Venbl_lo
Vref
Min
Typical
Max
3.1
3.4
4.5
0
0.2
-89
0
+3
-55
+29
2.5
2.9
float
2.38
2.83
0.00
0.45
2.38
2.83
0
0.45
2.30
2.9
3.50
Units
V
V
dBm
dBm
V
V
V
V
V
V
V
High Power
Operation
Threshold
Power
Operation
Low Power
Operation
Vba1 and Vld
Vba2 Pins Pin (V)
2.5V
Lo
0V
Hi
2.7
0V
Hi
2.7
Vcc1,2 and
Vbias Pins
Tied Together
3.4 V
CDMA High
Power
3.4 V
CDMA
Threshold
power for Vld
HIGH Switch
3.4 V
CDMA Low
Power
Venbl
Pin (V)
2.7
2.7
2.7
Pout
(dBm)
27.4
19.0
12.0
PAE
(%) typ.
34
15
6
Itotal
(mA) typ.
425
150
65
www.raytheonrf.com
Notes:
1. Typical RF input power for CDMA Pout = +27.4 dBm.
Characteristic performance data and specifications are subject to change without notice.
Revised November 14, 2001
Page 3
Raytheon RF Components
362 Lowell Street
Andover, MA 01810
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