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Small Footprint LGA Package
Description
The PS088-315 is a voltage controlled phase shifter
designed for use in power amplifier distortion
compensation circuits in AMPS band base station
applications. Its characteristics are specified in a 25 MHz
bandwidth centered at 881.5 MHz. The PS088-315
employs a monolithic quadrature hybrid and a pair of
selected silicon varactor diodes to achieve 100 degree
phase shift and low insertion loss. The PS088-315 is
packaged in the small outline LGA (Land Grid Array)
surface mount package with the internal elements
affixed to an organic BT substrate.
Electrical Specifications at 25擄C
Parameter
Frequency Range (BW)
Phase Shift
Phase Deviation in BW
Control Voltage (C
V
) Range
Control Current
Insertion Loss in BW
I.L. Flatness in BW
I.L. Variation
VSWR in BW
IM3
IP3
P
IN
= 8 dBm, 900/905 MHz, C
V
= 0 V
Derived from IM3
33
C
V
= 12 V
C
V
= 0 V
C
V
= 0鈥?2 V
At F
O
, C
V
= 0鈥?2 V
F
O
= 881.5
At F
O
, C
V
= 12 V from C
V
= 0 V
C
V
= 0鈥?2 V
0
Condition
Min.
869
100
1.5
2.0
12
1
2.3
0.3
0.75
1.8
-50
dBc
dBm
Typ.
Max.
894
Unit
MHz
Deg.
Deg.
V
碌A(chǔ)
dB
dB
dB
Skyworks Solutions, Inc.
[781] 376-3000
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Fax
[781] 376-3100
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Email
sales@skyworksinc.com
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www.skyworksinc.com
Specifications subject to change without notice. 5/03A
1
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