GaAs MMIC SP8T NON-REFLECTIVE SWITCH
HMC253QS24 / 253QS24E
v04.0805
GaAs MMIC SP8T NON-REFLECTIVE SWITCH, DC - 2.5 GHz
Typical Applications
The HMC253QS24...
Description
HMC253QS24 / 253QS24E
v04.0805
GaAs MMIC SP8T NON-REFLECTIVE SWITCH, DC - 2.5 GHz
Typical Applications
The HMC253QS24 / HMC253QS24E is ideal for DC - 2.5 GHz applications: CATV/DBS CDMA Cellular/PCS
9
Functional Diagram
Features
Low Insertion Loss (2 GHz): 1.3dB Single Positive Supply: Vdd = +5V Integrated 3:8 TTL Decoder 24 Lead QSOP Package
General Description
The HMC253QS24 & HMC253QS24E are low-cost non-reflective SP8T switches in 24-lead QSOP packages featuring wideband operation from DC to 2.5 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility. A 3:8 decoder is integrated on the switch requiring only 3 control lines and a positive bias to select each path. The HMC253QS24 & HMC253QS24E SP8T will replace multiple configurations of SP4T and SPDT MMIC switches.
SWITCHES - SMT
9 - 134
Electrical Specifications, TA = +25° C, For TTL Control and Vdd = +5V in a 50 Ohm system
Parameter
Frequency
Min.
Insertion Loss
DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz
Isolation
DC - 1.0 GHz
32
DC - 2.0 GHz
26
DC - 2.5 GHz
24
Return Loss
DC - 1.0 GHz
14
“On State”
DC - 2.0 GHz
9
DC - 2.5 GHz
6
Return Loss (RF1-8)
“Off State”
0.3 - 2.5 GHz 0.5 - 2.5 GHz
7 10
Input Power for 1 dB Compression
0.3 - 2.5 GHz
20
Input Third Order Intercept (Two-Tone Input Power = +7 dBm Each Tone)
0.3 - 2.5 GHz
40
Switching Characteristics
0.3 - 2.5 GHz
tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF)
Typ.
Max.
Units
1.1
1.5
dB
...
Similar Datasheet