iPAC™ FEM FOR QUAD-BAND GSM / GPRS
DATA SHEET • SKY77500
Table 4. SKY77500 Electrical Specifications (1) (5 of 9)
GSM900 Mode (f = 880 to 915 MHz and PIN = 0 to 6 dBm) [continued]
Parameter
Symbol
Test Condition
Min.
Typ.
Max.
Units
All combinations of the following parameters:
(2)
VAPC = controlled
Spurious
Spur
PIN = min. to max.
No parasitic oscillation > –36 dBm
VCC = 2.9 V to 4.8 V
Load VSWR = 12:1, all phase angles
All combinations of the following parameters:
(2)
VAPC = controlled
Load mismatch
Load
PIN = min. to max.
No module damage or permanent degradation
VCC = 2.9 V to 4.8 V
Load VSWR = 20:1, all phase angles
At fO + 20 MHz (935 to 960 MHz)
RBW = 100 kHz
VCC = 3.5 V
5 dBm ≤ POUT ≤ 33 dBm
TCASE = +25 °C
—
—
–88
–86
–84
–76
At fO + 10 MHz
(925 TO 935 MHz)
RBW = 100 kHz
VCC = 3.5 V
RX Band Spurious
RX_SPUR
dBm
5 dBm ≤ POUT ≤ 33 dBm
TCASE = +25 °C
At 1805 to 1880 MHz
RBW = 100 kHz
VCC = 3.5 V
5 dBm ≤ POUT ≤ 33 dBm
TCASE = +25 °C
—
30
—
50
–84
—
Power control dynamic range
PCDR
PCV
—
dB
dB
Control level 5–15
POUT +13 to +33 dBm, +25 °C
POUT +13 to +33 dBm
POUT +5 to +11 dBm, +25 °C
POUT +5 to +11 dBm
–1.0
–1.5
–1.7
–2.0
—
—
—
—
+1.0
+1.5
+1.76
+2.0
Power control
variation
(3.2 V ≤ VCC ≤ 4.5 V)
Control level 16–19
Power control slope
Closed loop bandwidth
Loop phase margin
PCS
BCL
PM
5 to 33 dBm
VAPC = 1.0 V
VAPC = 1.0 V
—
—
50
—
700
65
300
—
dB/V
kHz
—
deg.
GSM900 RECEIVE (f = 925 to 960 MHz) MODE = GSM_RX
Frequency range
f
—
925
—
—
1.1
960
1.3
MHz
dB
(5)
Insertion Loss, ANT-to-GSM_RX
IL GSM_RX
TCASE = +25 °C
(5)
VSWR ANT, GSM_RX
ΓIN, ΓOUT
—
—
1.2:1
1.5:1
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
103146A • Skyworks Proprietary information. • Products and product information are subject to change without notice. • May 16, 2005
7
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
