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Small Footprint LGA Package
Description
The PS214-315 is a voltage controlled phase shifter
specifically designed for use in power amplifier distortion
compensation circuits centered at 2140 MHz in UMTS
band base stations. Its characteristics are specified in a
60 MHz bandwidth. The PS214-315 employs a monolithic
quadrature hybrid and a pair of selected silicon varactor
diodes to achieve 100 degree phase shift and low insertion
loss. The PS214-315 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. Deviation in BW
I.L. Variation
VSWR in BW
IM3
IP3
P
IN
= 8 dBm, 2140/2145 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
= 2140
At F
O
, C
V
= 12 V
C
V
= 0鈥?2 V
0
1.5
Condition
Min.
2110
Typ.
Max.
2170
100
2.0
12
1
2.3
0.3
0.7
1.8
-50
dBc
dBm
Unit
MHz
Deg.
Deg.
V
碌A(chǔ)
dB
dB
dB
Alpha Industries, Inc.
[978] 241-7000
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Fax
[978] 241-7906
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Email
sales@alphaind.com
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www.alphaind.com
Specifications subject to change without notice. 1/02A
1
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