SKY77340 Datasheet, PDF (15/27 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 (13 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
RF Ports = DCS/PCS_IN, DCS/PCS _OUT
Parameter
Symbol
Condition
Minimum Typical Maximum Unit
Error Vector Magnitude
EVM1
EVM2
Stability (all spurious)
Ruggedness
Mode Switching Time
(Time does not include loop lock time [pedestal] for
GMSK PAC operation.)
τMODE
RBW = 30 kHz
POUT ≤ PEDGE
MODE = HIGH
VCC = 3.5 V
⎯
TCASE = 25 °C
Load = 50 Ω
RBW = 30 kHz
POUT ≤ PEDGE_EX
MODE = HIGH
VCC = VRANGE
⎯
TCASE = TRANGE
Load VSWR ≤ 2.5:1 , all phase angles
1.5 dBm ≤ POUT ≤ PGSM
VCC = VRANGE
TCASE = TRANGE
⎯
Load VSWR = 8:1, all phase angles
POUT = PGSM
PIN = 6 dBm
VCC = 4.8 V
TCASE = TRANGE
Load VSWR = 10:1, all phase angles
VCC = VRANGE
TCASE = TRANGE
1.9
5.0
%
6.0
9.0
⎯
–36
dBm
No degradation
No damage
2
4
µS
1 _{All specifications related to modulated waveforms are for the EDGE waveform (i.e., EVM/ACPR).}
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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