SKY77340 Datasheet, PDF (11/27 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 (9 of 17)
Mode: Transmit GMSK and EDGE ¹ Band: EGSM [continued}
General Test Conditions
Frequency = 880-915 MHz
Pulse Rate = 12.5% Duty Cycle
TFRAME = 4.615 mS
Control States: EN = 1, BS = 0
RF Ports = GSM_IN, GSM_OUT
Parameter
Symbol
Condition
Minimum Typical Maximum Unit
ACPR3
Adjacent Channel Leakage [continued]
ACPR4
RBW = 30 kHz
POUT ≤ PEDGE
MODE = HIGH
VCC = 3.5 V
TCASE = 25 °C
Offset = ±600 kHz
Load = 50 Ohms
RBW = 30 kHz
POUT ≤ PEDGE_EX
MODE = HIGH
VCC = VRANGE
TCASE = TRANGE
Offset = ±600 kHz
Load VSWR ≤ 3:1, all phase angles
RBW = 100 kHz
POUT ≤ PEDGE
MODE = HIGH
VCC = 3.5 V
TCASE = 25 °C
Offset = ±1.8 MHz
Load = 50 Ohms
RBW = 100 kHz
POUT ≤ PEDGE_EX
MODE = HIGH
VCC = VRANGE
TCASE = TRANGE
Offset = ±1.8 MHz
Load VSWR ≤ 3:1, all phase angles
⎯
–77
–63
⎯
–65
⎯
⎯
–81
–66
⎯
–75
⎯
Error Vector Magnitude
RBW = 30 kHz
POUT ≤ PEDGE
EVM1
MODE = HIGH
VCC = 3.5 V
⎯
1.5
5.0
TCASE = 25 °C
Load = 50 Ω
%
RBW = 30 kHz
POUT ≤ PEDGE_EX
EVM2
MODE = HIGH
VCC = VRANGE
⎯
3.0
9.0
TCASE = TRANGE
Load VSWR ≤ 3:1 , all phase angles
Stability (all spurious)
6.5 dBm ≤ POUT ≤ PGSM
VCC = VRANGE
TCASE = TRANGE
Load VSWR = 8:1, all phase angles
⎯
⎯
–36
dBm
Ruggedness
POUT = PGSM
PIN = 6 dBm
VCC = 4.8 V
TCASE = TRANGE
Load VSWR = 10:1, all phase angles
No degradation
No damage
Mode Switching Time
(Time does not include loop lock time [pedestal] for
GMSK PAC operation.)
τMODE
VCC = VRANGE
TCASE = TRANGE
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
11