iPAC™ FEM FOR QUAD-BAND GSM / GPRS
DATA SHEET • SKY77500
Table 4. SKY77500 Electrical Specifications (1) (7 of 9)
DCS1800 Mode (f = 1710 to 1785 MHz and PIN = 0 to 6 dBm) [continued]
Parameter
Symbol
Test Condition
Min.
Typ.
Max.
Units
All combinations of the following parameters:
(3)
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:
(3)
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 (1805 to 1880 MHz)
RBW = 100 kHz
VCC = 3.5 V 0 dBm ≤ POUT ≤ 30 dBm
TCASE = +25 °C
—
–90
–80
Rx Band Spurious
RX_SPUR
dBm
At 925 to 960 MHz
RBW = 100 kHz
VCC = 3.5 V 0 dBm ≤ POUT ≤ 30 dBm
TCASE = +25 °C
—
35
—
50
–87
—
Power control dynamic range
PCDR
PCV
—
dB
dB
Control level 0–8 (3.2
V ≤ VCC ≤ 4.5 V)
POUT +14 to +30 dBm, +25 °C
POUT +14 to +30 dBm
POUT +4 to +12 dBm, +25 °C
POUT +4 to +12 dBm
POUT 0 to +2 dBm, +25 °C
POUT 0 to +2 dBm
–1.0
–1.8
–1.9
–3.3
–3.0
–4.5
—
—
—
—
—
—
+1.0
+1.8
+1.9
+3.3
+3.0
+4.5
Power control
variation
Control level 9–13
Control level 14–15
Power control slope
Closed loop bandwidth
Loop phase margin
PCS
BCL
PM
0 to 30 dBm
VAPC = 1.0 V
VAPC = 1.0 V
—
—
75
—
500
—
500
—
dB/V
kHz
—
deg.
DCS 1800 RECEIVE (f = 1805 to 1880 MHz) Mode = DCS_RX
Frequency range
f
—
1805
—
—
1.3
1880
1.5
MHz
dB
(5)
Insertion Loss, ANT-to-DCS_RX
IL DCS_RX
TCASE = +25 °C
(5)
VSWR ANT, DCS_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
9
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
