參數(shù)資料
型號(hào)： CX77304-16
廠商： SKYWORKS SOLUTIONS INC
元件分類(lèi)： 放大器
英文描述： 2MM SOCKET STRIPS
中文描述： 880 MHz - 915 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
封裝： 9.10 X 11.60 MM, 1.50 MM HEIGHT, LEAD FREE, PLASTIC, LEADLESS, SO-16
文件頁(yè)數(shù)： 16/18頁(yè)
文件大小： 1089K
代理商： CX77304-16
PA MODULE FOR TRI-BAND EGSM DCS PCS / GPRS
DATA SHEET CX77304-16
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
101944B Skyworks Proprietary and Confidential Information Products and Product Information are Subject to Change Without Notice. July 28, 2004
7
Table 3. CX77304-16 Electrical Specifications (1) (5 of 6)
PCS1900 Mode (f = 1850 to 1910 MHz and PIN = 6 to 11 dBm)
Parameter
Symbol
Test Condition
Minimum
Typical
Maximum
Units
Frequency range
f
—
1850
—
1910
MHz
Input power
PIN
—
6
—
11
dBm
Analog power control voltage
VAPC
POUT = 29.5 dBm
1.35
1.7
2.1
V
Leakage current
IQ
VCC = 4.5 V
VAPC = 0.3 V
TCASE = +25
°C
PIN
≤ –60 dBm
—
5
A
PAE
VCC = 3.5 V
POUT
≥ 32 dBm
VAPC
≈ 2.0 V
pulse width 577 s
duty cycle 1:8
TCASE = +25
°C
43.0
45.0
—
Power Added Efficiency
PAE_LOW INPUT
VCC = 3.5 V
POUT
≥ 32 dBm
VAPC
≈ 2.0 V
pulse width 577 s
duty cycle 1:8
TCASE = +25
°C
PIN = 4 dBm
—
44.5
—
%
2nd
2f0
—
–5.0
Harmonic
3rd to 7th
3f0 to 7f0
BW = 3 MHz
5 dBm
≤ POUT ≤ 32 dBm
—
–5.0
dBm
POUT
VCC = 3.5 V
VAPC
≈ 2.0 V
TCASE = +25
°C
32.0
32.5
—
POUT_MAX LOW INPUT
VCC = 3.5 V
VAPC
≈ 2.0 V
TCASE = +25
°C
PIN = 4 dBm
—
32.3
—
POUT_MAX LOW VOLTAGE
VCC = 2.9 V
VAPC
≤ 2.6 V
TCASE = –20
°C to +100 °C
(See Table 2 for multislot)
PIN = 6 dBm
29.5
30.5
—
Output power
POUT_MAX HIGH VOLTAGE
VCC = 4.8 V,
VAPC
≤ 2.6 V
TCASE = –20
°C to +100 °C
(See Table 2 for multislot)
PIN = 6 dBm
29.5
30.5
—
dBm
Input VSWR
ΓIN
POUT = 0 to 32 dBm
controlled by VAPC
—
2:1
—
Forward isolation
POUT_STANDBY
PIN = 10 dBm
VAPC = 0.3 V
—
–40
–35
dBm
Time from POUT = –10 dBm to
POUT = 0 dBm,
τ ≈ 90%
—
5
6
Time from POUT = –10 dBm to
POUT = +20 dBm,
τ ≈ 90%
—
4
5
Switching time
tRISE, tFALL
Time from POUT = –10 dBm to
POUT = +32 dBm,
τ ≈ 90%
—
4
5
s
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