SKY77500 데이터 시트보기 (PDF) - Skyworks Solutions
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SKY77500 Datasheet PDF : 20 Pages
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iPAC™ FEM FOR QUAD-BAND GSM / GPRS
DATA SHEET • SKY77500
Table 4. SKY77500 Electrical Specifications (1) (9 of 9)
PCS1900 Mode (f = 1850 to 1910 MHz and PIN = 0 to 6 dBm) [continued]
Parameter
Symbol
Test Condition
Min.
Typ.
Max.
Units
Spurious
Spur
Load mismatch
Load
Rx Band Spurious
RX_SPUR
Power control dynamic range
PCDR
Power control
variation
Control level 0–8 (3.2 V
≤ VCC ≤ 4.5 V)
Control level 9–13
PCV
Control level 14–15
Power control slope
PCS
Closed loop bandwidth
BCL
Loop phase margin
PM
All combinations of the following parameters:
VAPC = controlled (3)
PIN = min. to max.
VCC = 2.9 V to 4.8 V
Load VSWR = 12:1, all phase angles
All combinations of the following parameters:
VAPC = controlled (3)
PIN = min. to max.
VCC = 2.9 V to 4.8 V
Load VSWR = 20:1, all phase angles
At fO + 20 MHz (1930 to 1990 MHz)
RBW = 100 kHz
VCC = 3.5 V
0 dBm ≤ POUT ≤ 30 dBm
TCASE = +25 °C
At 869 to 894 MHz
RBW = 100 kHz
VCC = 3.5 V
0 dBm ≤ POUT ≤ 30 dBm
TCASE = +25 °C
VCC = 3.5 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
0 to 30 dBm
VAPC = 1.0 V
VAPC = 1.0 V
No parasitic oscillation > –36 dBm
No module damage or permanent degradation
—
–89
–80
dBm
—
—
–87
35
50
—
dB
–1.0
—
+1.0
dB
–1.8
—
+1.8
–1.9
—
+1.9
–3.3
—
+3.3
–3.0
—
+3.0
–4.5
—
+4.5
—
—
550
dB/V
—
500
—
kHz
75
—
—
deg.
PCS 1900 RECEIVE (f = 1930 to 1990 MHz) Mode = DCS_RX
Frequency range
f
—
1930
—
1990
MHz
Insertion Loss, ANT-to-DCS_RX (5)
IL DCS_RX
TCASE = +25 °C
—
1.3
1.5
dB
VSWR ANT, DCS_RX (5)
ΓIN, ΓOUT
—
—
1.2:1 1.5:1
(1) Unless specified otherwise:
TCASE = –20 °C to max. operating temperature (see Table 2), RL = 50 Ω, pulsed operation with pulse width ≤ 1154 µs and duty cycle ≤ 2:8, VCC = 2.9 V to 4.8 V.
(2) ICC = 0A to xA, where x = current at POUT = 33 dBm, 50 Ω load, and VCC = 3.5 V.
(3) ICC = 0A to xA, where x = current at POUT = 30 dBm, 50 Ω load, and VCC = 3.5 V.
(4) This device has an Open Loop mode that allows bypassing the internal PAC circuitry. See the Technical Information section at end of this document for further information.
(5) Terminate all unused RF ports with 50 Ω load.
(6) BS_1, BS_2, TX_RX, and PAC_EN inputs have active 200 kΩ pulldowns to ground.
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
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