SKY77162 Datasheet, PDF (3/13 Pages) Skyworks Solutions Inc. – System Smart Power Amplifier Module for CDMA / AMPS (824-849 MHz)

SYSTEM SMART^® PAM FOR CDMA / AMPS (824–849 MHz)
DATA SHEET • SKY77162
Table 4. SKY77162 Electrical Specifications for Nominal Operating Conditions ¹
CDMA / AMPS (Code Division Multiple Access / Advanced Mobile Phone Service))
Characteristics
Symbol
Condition
Minimum
Typical
Maximum
Unit
GLOW
VCONT ≤ 1.35 V
PO_D ≤ 0 dBm
20.0
21.5
23.0
Digital Mode
GMID
VCONT = 1.8 V
PO_D = 16 dBm
23.0
25.5
27.0
Gain Conditions
dB
GHIGH
VCONT = 2.0 V
PO_D = 28 dBm
27.0
28.5
30.0
Analog Mode GP
VCONT = 2.08 V
PO_A = 31 dBm
27.5
28.5
30.5
PAED_LOW
VCONT = 1.35 V
PO_D = 0 dBm
0.6
0.75
Digital Mode
Power Added Efficiency
PAED_HIGH
VCONT = 2.0 V
PO_D = 28 dBm
38.5
40.5
—
—
%
Analog Mode PAEA
VCONT = 2.08 V
PO_A = 31 dBm
49.0
55.0
—
Total Supply Current
ICC_LOW
VCONT = 1.35 V
PO_D = 0 dBm
—
ICC_HIGH
PO_D = 28 dBm
—
40
50
455
485
mA
Quiescent Current
Reference Current
ICC_P
VCONT = 2.08 V
PO_A = 31 dBm
—
673
700
ICQ_LOW
VCONT = 1.35 V
25
ICQ_HIGH
VCONT ≥ 2.0 V
55
35
71
50
95
mA
IREF
0.2
1.0
2.0
mA
Control Current
ICTRL
VCONT = 2.0 V
100
885 kHz offset
ACP1LOW
VCONT ≤ 1.35 V
PO_D ≤ 0 dBm
—
Adjacent Channel Power ^2,3
ACP1HIGH PO_D ≤ 28 dBm
—
ACP2LOW
1.98 MHz offset
VCONT ≤ 1.35 V
PO_D ≤ 0 dBm
—
ACP2HIGH PO_D ≤ 28 dBm
—
Harmonic Suppression
Second
fO2
PO_D ≤ 31 dBm
—
Third
fO3
—
Noise Power in RX Band 869-894 MHz
RxBN
PO_D ≤ 28 dBm
—
120
–58.0
–51.0
–80.0
–59.0
–33
–60
–137
150
–50.0
–48.5
–60.0
–56.0
–30
–45
–136
µA
dBc
dBc
dBm/Hz
Noise Figure
NF
—
4.6
—
dB
Input Voltage Standing Wave Ratio
VSWR
—
—
2:1
Stability (Spurious output)
Ruggedness—No damage ⁴
S
5:1 VSWR
all phases
—
—
–70
dBc
Ru
PO_D ≤ 28 dBm
10:1
—
—
VSWR
Turn On Time ⁵
DC
TONDC
RF
TONRF
—
40
—
µs
—
5
—
Turn Off Time ⁵
DC
TOFFDC
RF
TOFFRF
—
40
—
µs
—
5
—
1 _{Per Table 2 over dynamic range up to 28 dBm output power 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 _{For CDMA2000 test configured as [PCH @ –3.75 dB, DCCH–9600 bps @ 0 dB; SCHO–9600 bps @ 0 dB] and other test configurations that yield a peak-to-average up to 4.5 dB for}
CCDF = 1%, up to 1. dB power back off from the maximum listed for IS95 may be required to meet specified maximum ACP performance under worst-case conditions.
4 _{All phases, time = 10 seconds.}
5 _{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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200005A • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • May 2, 2006
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