SKY77340 Datasheet, PDF (13/27 Pages) Skyworks Solutions Inc. – PA Module for Quad-Band GSM / EDGE

PA MODULE FOR QUAD-BAND GSM / EDGE
SKY77340 PRELIMINARY DATA SHEET
Table 4. SKY77340 Electrical Specifications (11 of 17)
Mode: Transmit GMSK and EDGE ¹ Band: DCS [continued}
General Test Conditions
Frequency = 1710-1785 MHz
Pulse Rate = 12.5% Duty Cycle
TFRAME = 4.615 mS
Control States: EN = 1, BS = 1
Parameter
Symbol
Condition
Noise Power
Forward Isolation
20 MHz Offset
925 to 960 MHz
NXSAT
NXLIN
NXSAT_EGSM
NXLIN_EGSM
ISO
VCC = 3.5 V
TCASE = 25 °C
POUT ≤ PGSM
RBW = 100 kHz
VCC = 3.5 V
TCASE = 25 °C
POUT ≤ PEDGE
RBW = 100 kHz
VCC = 3.5 V
TCASE = 25 °C
POUT ≤ PGSM
RBW = 100 kHz
VCC = 3.5 V
TCASE = 25 °C
POUT ≤ PEDGE
RBW = 100 kHz
VCC = VRANGE
TCASE = TRANGE
PIN ≤ 6 dBm
EN = 0
Crossover Isolation
Fundamental ISO_DCS-EGSM
VCC = VRANGE
TCASE = TRANGE
Input VSWR
Harmonics
VSWR_SAT
VSWR_LIN
2f0 to 4f0
5f0 to 7f0
VCC = VRANGE
TCASE = TRANGE
1.5 dBm ≤ POUT ≤ PGSM
VCC = VRANGE
TCASE = TRANGE
POUT ≤ PEDGE
Measured at GSM_OUT
POUT ≤ PGSM
VCC = VRANGE
TCASE = TRANGE
Load = 50 ohms
Measured at GSM_OUT
POUT ≤ PGSMVCC = VRANGE
TCASE = TRANGE
Load = 50 ohms
RF Ports = DCS/PCS_IN, DCS/PCS_OUT
Minimum Typical Maximum Unit
⎯
–82
–80
⎯
–82
–80
dBm
⎯
–88
–84
⎯
–86
–84
⎯
–33
–30
dBm
⎯
–17
–10
dBm
⎯
1.5
2.25
Ratio
⎯
1.2
2.0
⎯
–25
–10
dBm
⎯
⎯
–17
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200147A • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice. • October 17, 2006
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