參數(shù)資料
型號: CX77105-16P
廠商: SKYWORKS SOLUTIONS INC
元件分類: 放大器
英文描述: Power Amplifier Module for CDMA/AMPS (824-849 MHz)
中文描述: 824 MHz - 849 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER
封裝: 4 X 4 MM X 1.5 MM HEIGHT, LM-10, MCM, 10 PIN
文件頁數(shù): 8/15頁
文件大?。?/td> 261K
代理商: CX77105-16P
DATA SHEET CX77105
POWER AMPLIFIER MODULE FOR CDMA/AMP (824–849 MHZ)
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
2
January 6, 2006 Skyworks Proprietary and Confidential Information Products and Product Information are Subject to Change Without Notice. 1017887C
Electrical Specifications
The following tables list the electrical characteristics of the
CX77105 Power Amplifier. Table 1 lists the absolute maximum
ratings and Table 2 lists the recommended operating conditions
for achieving the electrical performance listed in Table 4. Table 3
is a truth table for the CX77105 Power Amplifier.
Table 1. Absolute Maximum Ratings 1
Parameter
Symbol
Minimum
Nominal
Maximum
Unit
RF Input Power
PIN
4.0
7.0
dBm
Supply Voltage
VCC
3.4
6.0
Volts
Reference Voltage
VREF
3.0
3.1
Volts
Operating
TC
–30
25
+110
°C
Case Temperatures
Storage
TSTG
–55
+125
°C
1 No damage assuming only one parameter is set at limit at a time with all other parameters set at nominal value.
Table 2. Recommended Operating Conditions
Parameter
Symbol
Minimum
Nominal
Maximum
Unit
Supply Voltage
VCC
3.2
3.4
4.2
Volts
PA On
2.95
3.0
3.05
Reference Voltage
PA Off
VREF
0.5
Volts
High Bias
VCONT
0.0
0.5
Mode Input Impedance >2.5 kW
Low Bias
VCONT
2.5
3.0
Volts
Operating Frequency
FO
824.0
836.5
849.0
MHz
Case Operating Temperature
TC
–30
+85
°C
Table 3. Power Range Truth Table
Power Mode
VREF
VCONT
Range
High Power
3.0 V
0.0–0.5 V
16 dBm–31 dBm
Low Power
3.0 V
2.5–3.0 V
≤ 16 dBm
Shut Down
0.0 V
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