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| 型號(hào)： | 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(yè)數(shù)： | 9/15頁(yè) |
| 文件大?。?/td> | 261K |
| 代理商： | CX77105-16P |
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POWER AMPLIFIER MODULE FOR CDMA/AMP (824–849 MHZ)
DATA SHEET CX77105
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
1017887C Skyworks Proprietary and Confidential Information Products and Product Information are Subject to Change Without Notice. January 6, 2006
3
Table 4. Electrical Specifications for CDMA / AMPS Nominal Operating Conditions 1
Characteristics
Symbol
Condition
Minimum
Typical
Maximum
Unit
GLOW
VCONT
≥ 2.5 V
PO = 16 dBm
25.0
27.0
28.0
Digital Mode
GHIGH
VCONT
≤ 0.5 V
PO = 28 dBm
28.5
29.0
31.0
Gain conditions
Analog Mode
GP
VCONT
≤ 0.5 V
PO = 31 dBm
27.5
29.0
31.0
dB
PAELOW
VCONT
≥ 2.5 V
PO = 16 dBm
7.6
8.5
—
Digital Mode
PAEHIGH
VCONT
≤ 0.5 V
PO = 28 dBm
37.0
40.0
—
Power Added Efficiency
Analog Mode
PAEA
VCONT
≤ 0.5 V
PO = 31 dBm
48.0
55.0
—
%
ICC_LOW
PO = 16 dBm
—
137
153
Total Supply Current
ICC_HIGH
PO = 28 dBm
—
490
500
mA
IQ_LOW
VCONT
≥ 2.5 V
40
Quiescent Current
IQ_HIGH
VCONT
≤ 0.5 V
60
55
75
mA
Reference Current
IREF
—
2.5
5.0
mA
Control Current
ICTRL
VCONT = 2.5 V
200
235
500
A
Total Supply current in Power-down Mode
IPD
VCC = 3.4 V
VREF = 0 V
—
3.0
5.0
A
ACP1LOW
VCONT
≥ 2.5 V
PO
≤ 16 dBm
—
–49.0
–47.3
885 kHz offset
ACP1HIGH
VCONT
≤ 0.5 V
PO
≤ 28 dBm
—
–50.0
–47.0
ACP2LOW
VCONT
≥ 2.5 V
PO
≤ 16 dBm
—
–65.0
–59.0
Adjacent Channel Power 2,3
1.98 MHz offset
ACP2HIGH
VCONT
≤ 0.5 V
PO
≤ 28 dBm
—
–60.0
–57.4
dBc
Second
f02
PO
≤ 28 dBm
—
–38.0
–35.0
Harmonic Suppression
Third
fO3
PO
≤ 28 dBm
—
–59.0
–45.0
dBc
Noise Power in RX Band 869-894 MHz
RxBN
PO
≤ 28 dBm
—
–137
—
dBm/Hz
Noise Figure
NF
—
4.6
5.0
dB
Input Voltage Standing Wave Ratio
VSWR
—
1.9:1
—
Stability (Spurious output)
S
5:1 VSWR
all phases
—
–60.0
dBc
Ruggedness—No damage4
Ru
PO
≤ 28 dBm
10:1
—
VSWR
1 VCC = +3.4 V, VREF = +3.0 V, Freq = 836.5 MHz, TC = 25 °C, unless otherwise specified.
2 ACP is specified per IS95 as the ratio of the total in-band power (1.23 MHz BW) to adjacent power in a 30 kHz BW.
3 CDMA2000 is configured as DCCH = 9600, SCHO = 9600, PCH (Walsh 0) = – 3.75 dB, and Peak-to-Average Ratio (CCDF = 1%) = 4.5 dB. For CDMA2000, 0.5 dB back-off in output power is
required.
4 All phases, time = 10 seconds.
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