SKY77148_06 Datasheet, PDF (3/14 Pages) Skyworks Solutions Inc. – SKY77148 PA Module for CDMA2000 (450-460 MHz)

PA MODULE FOR CDMA2000 (450–460 MHZ)
DATA SHEET • SKY77148
Table 4. Electrical Specifications for CDMA Nominal Operating Conditions ¹
Characteristics
Symbol
Condition
Minimum Typical
Gain conditions
Digital Mode
Power Added Efficiency
Digital Mode
Total Supply Current
Quiescent Current
Reference Current
Control Current
Total Supply Current in Power-down Mode
Adjacent Channel Power ^2,3
885 kHz offset
1.98 MHz offset
Harmonic Suppression
Second
Third
Noise Power in RX Band 460-470 MHz
Noise Figure
Input Voltage Standing Wave Ratio
Stability (Spurious output)
Ruggedness—No damage ⁴
GLOW
GHIGH
PAELOW
PAEHIGH
ICC_LOW
ICC_HIGH
IQ_LOW
IQ_HIGH
IREF
ICONT
IPD
ACP1LOW
ACP1HIGH
ACP2LOW
ACP2HIGH
FO2
FO3
RxBN
NF
VSWR
S
Ru
VCONT ≥ 2.5 V
PO = 16 dBm
VCONT ≤ 0.5 V
PO = 29 dBm
VCONT ≥ 2.5 V
PO = 16 dBm
VCONT ≤ 0.5 V
PO = 29 dBm
PO = 16 dBm
PO = 29 dBm
VCONT ≥ 2.5 V
VCONT ≤ 0.5 V
VCONT = 2.5 V
VCC = 3.4 V
VREF = 0 V
VCONT ≥ 2.5 V
PO ≤ 16 dBm
VCONT ≤ 0.5 V
PO ≤ 29 dBm
VCONT ≥ 2.5 V
PO ≤ 16 dBm
VCONT ≤ 0.5 V
PO ≤ 29 dBm
PO ≤ 29 dBm
PO ≤ 29 dBm
PO ≤ 29 dBm
5:1 VSWR all phases
PO ≤ 29 dBm
24.5
26.5
29.0
31.0
7.0
8.0
35.0
38.0
—
155
—
650
50
65
70
90
—
0.75
—
.95
—
2.0
—
–47.0
—
–50.0
—
–65.0
—
–59.0
—
–45.0
—
–55.0
—
–129
—
5.0
—
1.6:1
—
—
10:1
—
1 _{Unless otherwise specified:}
VCC = +3.4 V,
VREF = +3.0 V,
Freq = 455 MHz,
TC = 25 °C
2 _{ACP is specified per CDMA2000 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.}
4 _{All phases, time = 10 seconds.}
Maximum Unit
28.2
dB
32.5
—
%
—
175
mA
705
75
mA
105
1.0
mA
1.2
µA
4.5
µA
–45.5
–46.5
dBc
–58.0
–57.0
–35.0
–40.0
–127
5.5
2.0:1
–65.0
—
dBc
dBm/Hz
dB
—
dBc
VSWR
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
103018B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 12, 2006
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