SKY77500 Ver la hoja de datos (PDF) - Skyworks Solutions
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SKY77500 Datasheet PDF : 20 Pages
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DATA SHEET • SKY77500
IPAC™ FEM FOR QUAD-BAND GSM / GPRS
Parameter
Frequency range
Input power
Analog power control voltage
Power Added Efficiency
2nd to 7th harmonics
Output power
Input VSWR
Forward isolation (5)
Coupling of DCS TX output to Receive RF
output pins (5)
Open Loop (4) Switching time
Table 4. SKY77500 Electrical Specifications (1) (6 of 9)
DCS1800 Mode (f = 1710 to 1785 MHz and PIN = 0 to 6 dBm)
Symbol
f
PIN
VAPC
PAE
2fO to 7fO
POUT
POUT MAX LOW VOLTAGE
POUT MAX HIGH VOLTAGE
ΓIN
POUT ENABLED_RX
POUT STANDBY
POUT ENABLED_TX
CDCSTX-RX_fO
τRISE
Test Condition
—
—
—
VCC = 3.5 V
POUT = 30 dBm
PAC ENABLE > 2.0 V
pulse width 577 µs
duty cycle 1:8
TCASE = +25 °C
BW = 3 MHz, 0 dBm ≤ POUT ≤ 30 dBm
VCC = 3.5 V
TCASE = +25 °C
VCC = 2.9 V
PAC ENABLE > 2.0 V
TCASE = –20 °C to +100 °C
(See Table 2 for multislot.)
PIN = 0 dBm
VCC = 4.8 V
PAC ENABLE > 2.0 V
TCASE = –20 °C to +100 °C
(See Table 2 for multislot.)
PIN = 0 dBm
POUT = 0 to 30 dBm controlled by VAPC
PIN = 6 dBm
VAPC ≤ 0.3 V
PAC ENABLE ≥ 2.0 V
TX_RX ≤ 0.5 V
Mode = DCS_RX (See Table 3)
PIN = 6 dBm
VAPC ≤ 0.3 V
PAC ENABLE ≤ 0.2 V
TX_RX ≤ 0.2 V
Mode = DCS_RX (See Table 3)
PIN = 6 dBm
VAPC ≤ 0.3 V
PAC ENABLE ≥ 2.0 V
TX_RX ≥ 2.0 V
Mode = DCS_TX (See Table 3)
Measured at all RX outputs
0 dBm ≤ POUT ≤ +30 dBm
Mode = DCS_TX (See Table 3)
Time from POUT = –10 dBm to within
0.5 dB of POUT = 0 dBm
Time from POUT = –10 dBm to within
0.5 dB of POUT = +20.0 dBm
Time from POUT = –10 dBm to within
0.5 dB of POUT = +30 dBm
Min.
1710
0
0.4
35
—
30.0
27.5
27.5
—
—
—
—
—
—
—
—
Typ.
Max.
Units
—
1785
MHz
—
6
dBm
—
2.1
V
40
—
%
–45
–33
dBm
31.0
—
29.5
—
dBm
33.5
—
1.5:1
2:1
—
–60
–23
–60
–50
dBm
–35
–5
3
3
dBm
0.5
3.0
0.8
1.1
µs
1.2
1.5
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
8
May 16, 2005 • Skyworks Proprietary information. • Products and product information are subject to change without notice. • 103146A
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