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參數(shù)資料
| 型號(hào)： | CX77107-14P |
| 廠商： | SKYWORKS SOLUTIONS INC |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | PA Module for CDMA / PCS (1850-1910 MHz) |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, DSO10 |
| 封裝： | 4 X 4 MM, 1.50 MM, MODULE, 10 PIN |
| 文件頁數(shù)： | 9/15頁 |
| 文件大小： | 1168K |
| 代理商： | CX77107-14P |
PA MODULE FOR CDMA / PCS (1850–1910 MHZ)
DATA SHEET CX77107
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
101782E Skyworks Proprietary Information. Products and product information are subject to change without notice. March 3, 2005
3
Table 4. Electrical Specifications for CDMA Nominal Operating Conditions (1)
Characteristics
Symbol
Condition
Min.
Typical
Max.
Unit
GLOW
VCONT
≥ 2.5 V
PO = 16 dBm
22.0
24.0
26.5
Gain conditions
Digital Mode
GHIGH
VCONT
≤ 0.5 V
PO = 28 dBm
26.5
28.0
30.0
dB
PAELOW
VCONT
≥ 2.5 V
PO = 16 dBm
7.5
9.0
—
Power Added Efficiency
Digital Mode
PAEHIGH
VCONT
≤ 0.5 V
PO = 28 dBm
37.0
39.0
—
%
ICC_LOW
PO = 16 dBm
—
125
150
Total Supply current
ICC_HIGH
PO = 28 dBm
—
475
500
mA
IQ_LOW
VCONT
≥ 2.5 V
—
50
—
Quiescent current
IQ_HIGH
VCONT
≤ 0.5 V
—
90
—
mA
Reference Current
IREF
—
6.0
—
mA
Control Current
ICTRL
VCONT = 2.5 V
—
140
—
A
Total Supply current in Power-down Mode
IPD
VCC = 3.4V
VREF = 0 V
—
3.0
5.0
A
ACP1LOW
VCONT
≥ 2.5 V
PO
≤ 16 dBm
—
–48.0
–45.0
1.25 MHz offset
ACP1HIGH
VCONT
≤ 0.5 V
PO
≤ 28 dBm
—
–50.0
–48.0
ACP3LOW
VCONT
≥ 2.5 V
PO
≤ 16 dBm
—
–73.0
–58.0
Adjacent Channel Power (2) (3)
2.25 MHz offset
ACP3HIGH
VCONT
≤ 0.5 V
PO
≤ 28 dBm
—
–58.5
–56.5
dBc
Second
fO2
PO
≤ 28 dBm
—
–40.0
–35.0
Harmonic Suppression
Third
fO3
PO
≤ 28 dBm
—
–55.0
–40.0
dBc
Noise Power in RX Band 1930-1990 MHz
RxBN
PO
≤ 28 dBm
—
–138.0
–137.0
dBm/Hz
Noise Figure
NF
—
4.0
5.0
dB
Input Voltage Standing Wave Ratio (VSWR)
VSWR
—
2.0:1
—
Stability (Spurious output)
S
5:1 VSWR All phases
—
–70.0
dBc
Ruggedness – No damage (4)
Ru
PO
≤ 28 dBm
10:1
—
VSWR
(1) VCC = +3.4 V, VREF = +3.0 V, Freq = 1880 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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