SKY77590-11 Tx-Rx FEM FOR QUAD-BAND GSM / GPRS / EDGE DATA SHEET [CHINA SPECIFIC]
with SIX LINEAR TRx SWITCH PORTS and DUAL-BAND TD-SCDMA
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
202524A • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice. • February 15, 2013 5
TABLE 5. SKY77590-11 ELECTRICAL CHARACTERISTICS (1 OF 2)
Unless otherwise specified: 50 Ω system; pulsed operation with pulse width 2308 µs; duty cycle 4:8;–20 °C ≤ TCASE ≤ +85 °C;
3.0 ≤ V
BATT ≤ 4.6 V; Terminate all unused RF ports with 50 Ω during test.
GSM850/900
GMSK Mode
Parameter Symbol Conditions Minimum Typical Maximum Unit
BATT
CC
BATT
BATT
PIN = 3 dBm
V
RAMP = MAX VRAMP
1
Duty cycle = 1:8
T
CASE = +25 °C
Harmonics 2ƒ0 to 15ƒ0 BW = 3 MHz
–40 –34 dBm
Output Power POUT_GMSK PIN = –1 dBm
V
BATT = 3.5 V
V
RAMP = 1.6 V
CASE
33.3 34.0 dBm
OUT_GMSK_EX
IN
VBATT = 3.0 V
RAMP
IN
OUT
_PDSD
IN
TxEN < 0.4 V
BS2 = Logic High
V
RAMP ≤ 0.1 V
ISO_PESE PIN
6 dBm
TxEN ≥ 1.2 V
BS2 = Logic High
–10