CHP2085 Datasheet, PDF (2/6 Pages) United Monolithic Semiconductors – S-band Phase Shifter / Switch

CHP2085
S-band Phase Shifter / Switch
Electrical Characteristics
Tamb = +25°C
Symbol
Parameter
Fop Operating frequency range
Test
Conditions
Min
Max
Unit
2.7 3.4 GHz
PHIpp Phase shift precision peak to peak error
(1)
10 °
Il
Insertion loss
(1)
12 dB
Is
Isolation
(1)
27
dB
VSWRin Input VSWR
(1)
2:1
VSWRout Ouput VSWR
(1)
2:1
Pin1dB Pulsed Input power at 1dB increase loss
(2)
23
dBm
Ips Phase shifter current
(1)
(1) Pin ≤ 0dBm, Low level control voltage = -4V, High level control voltage = 0V,
Vgi consistent with the Phase Schifter Control Interface table.
(2) These values are representative for pulsed on-wafer measurements
5 mA
Absolute Maximum Ratings (1)
Tamb = +25°C
Symbol
Parameter
Values
Unit
Vgi
Phase shifter control voltage
-8.0
V
Vpi
Switch control voltage
-8.0
V
Pin
Maximum peak input power overdrive (2)
+25
dBm
Top Operating temperature range
-40 to +85
°C
Tstg Storage temperature range
-55 to +125
°C
(1) Operation of this device above anyone of these paramaters may cause permanent damage.
(2) Duration < 1s.
(1) Pin ≤ 0dBm
Switch Control Signal Interface
Switch command
Rfin to RFout2
Rfin to RFout1
Bond pads
P1
P2
Low level High level
High level Low level
Ref. : DSCHP20850046 - 15-feb.-
00DSCHP20850046 - 15-feb.-00
2/6
Specifications subject to change without notice
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