CHS2411-QDG_15 Datasheet, PDF (2/10 Pages) United Monolithic Semiconductors – 23-26GHz Reflective SP4T Switch

CHS2411-QDG
23-26GHz Reflective SP4T Switch
Electrical Characteristics
Symbol
Freq
Iso
Il
Rl
P1dB
Ssp
Top
Vdd/5V
Idd/5V
Pi ⁽²⁾
Pi ⁽²⁾
Pi ⁽²⁾
Parameter
Frequency range
Isolation
Insertion loss
Return loss
Input power at 1 dBc@24GHz
Switching speed
Operating temperature range
Positive Supply Voltage
 of the current on the supply ports ⁽¹⁾
 of the current on the control ports
OFF state Control Voltage (High state)
ON state Control Voltage (Low State)
Min Typ Max Unit
23
26 GHz
32
35
dB
2.9
4
dB
-15
dB
18 23.5
dBm
30
ns
-40
105 °C
5
V
3.3
4.3 mA
3
3.7 mA
5
V
0
V
(1) _{pin6 and 13: see QFN Pin-out description}
(2) _{Note that it’s specified for each Pi, with i =1, 2, 3, 4.}
By design the ports OUT1 and OUT2 are respectively symmetrical to ports OUT4 and OUT3.
These performances has been obtained with the chip in QFN package attached on the
recommended boards (ref. 97298) described in the document. The performances are highly
dependent on this environment.
For information only
The main parameters below are obtained from 3 samples mounted on the board ref. 97298
(room temperature).
ON/OFF state
control voltage
0V/5V
1V/5V
2V/5V
0V/4.5V
0V/4V
0.5V/4V
1V/4V
2V/4V
Insertion loss
(dB)
2.9
3.1
3.7
3.1
3.0
3.1
3.1
Not functionnal
Typical
Isolation
Return loss
(dB)
-35
-35
-35
-35
-35
-35
-35
Not functionnal
(dB)
-15
-15
-15.5
-15.5
-15.5
-15.5
-15
Not functionnal
Input power
@1dB comp.
(dBm)
>22
16.4
<9
19.8
22
17.4
14
Not functionnal
Ref. : DSCHS2411-QDG5083 - 24 Mar 15
2/10
Specifications subject to change without notice
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