SKY77176 Datasheet, PDF (4/11 Pages) Skyworks Solutions Inc. – AutoSmart Dual-Band Power Amplifier Module for CDMA/PCS(824-849 MHz and 1850-1910 MHz)

PRELIMINARY DATA SHEET • SKY77176
AUTOSMART™ DUAL-BAND POWER AMPLIFIER MODULE
FOR CDMA/PCS (824–849 MHZ AND 1850–1910 MHZ)
Table 5. Electrical Specifications for CDMA PCS Nominal Operating Conditions ¹
Characteristics
Symbol
Condition
Minimum
Typical
Gain Conditions
GLOW
PO ≤ 0 dBm
—
23.0
GHIGH
PO = 28 dBm
—
28.0
PAED_LOW PO = 16 dBm
—
10
Power Added Efficiency (VCC = 3.4 V)
PAED_HIGH PO = 28 dBm
—
40
Total Supply Current
ICC_LOW
PO = 16 dBm
—
120
ICC_HIGH
PO = 28 dBm
—
470
Total Supply Current in Power-down Mode
IPD
VCC = 3.4 V
VREF = 0 V
—
2.0
Quiescent Current
ICQ
—
20
Reference Current
IREF
—
1.0
1.25 MHz offset ACP1
—
—
–50
Adjacent Channel Power
1.98 MHz offset ACP2
—
—
–55
Second
f02
—
–55
Harmonic Suppression
PO ≤ 28 dBm
Third
f03
—
–45
Noise Power in RX Band 1930-1990 MHz
RxBN
PO ≤ 28 dBm
—
–139
Noise Figure
NF
—
4.0
Input Voltage Standing Wave Ratio
VSWR
—
Stability (Spurious output)
Ruggedness—No damage ²
S
5:1 VSWR
all phases
—
—
Ru
PO ≤ 28 dBm
10:1
—
Turn On Time ³
DC
TONDC
—
—
40
RF
TONRF
—
—
5
Turn Off Time ³
DC
TOFFDC
—
—
40
RF
TOFFRF
—
—
5
1 _{Per Table 2 over dynamic range up to 28 dBm output power, unless otherwise specified.}
2 _{All phases, time = 10 seconds.}
3 _{TONDC is time required to reach stable quiescent bias (±10%) after VREF is switched high.}
TOFFDC is time required for battery to decrease to < 100 μA after VREF is switched low.
After ICQ is stable, The TONRF is time to reach final output power (±1 dB) once RF input is applied.
TOFFRF is time required for PO to drop 30 dB once RF input is removed.
Maximum
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2.0:1
–70.0
—
—
—
—
—
Unit
dB
%
mA
μA
mA
mA
dBc
dBc
dBm/Hz
dB
dBc
VSWR
μs
μs
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
4
November 17, 2007 • Skyworks Proprietary and Confidential information. • Products and product information are subject to change without notice. • 200409A