HMC244G16_06 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 4.0 GHz

v02.1105
Typical Applications
The HMC244G16 is ideal for:
• Telecom Infrastructure
• Military Radios, Radar & ECM
• Space Applications
8
• Test Instrumentation
Functional Diagram
HMC244G16
GaAs MMIC SP4T NON-REFLECTIVE
SWITCH, DC - 4.0 GHz
Features
Low Insertion Loss: 0.7 dB
Non-Reflective Design
Integrated 2:4 TTL Decoder
Single Positive Suppy: Vdd = +5V
16 Lead Hermetic SMT Package
General Description
The HMC244G16 is a non-reflective SP4T switch in
a 16 lead glass/metal (hermetic) package. Covering
DC to 4.0 GHz, the switch offers 30~50 dB isolation
and a low insertion loss of 0.7 dB through 3 GHz. A
2:4 TTL/CMOS compatable decoder is integrated on
the switch requiring only 2 control lines and a positive
5V bias to select each path, replacing 8 control lines
normally required by GaAs SP4T switches.
8 - 112
Electrical Specifications, T_A = +25° C, With 0/+5V Control, 50 Ohm System
Insertion Loss
Parameter
Isolation
Frequency
DC - 1.0 GHz
DC - 3.0 GHz
DC - 3.5 GHz
DC - 4.0 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 3.0 GHz
DC - 4.0 GHz
Min.
Typ.
Max.
0.6
0.9
0.7
1.0
1.0
1.4
1.4
1.8
40
45
36
40
30
35
24
28
Return Loss
DC - 3.5 GHz
18
“On State”
DC - 4.0 GHz
13
Return Loss
RF 1 -4 “Off
State”
Input Power for 1 dB Compression
Input Third Order Intercept
(Two-Tone Input Power = +7 dBm Each Tone)
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
0.2 - 4.0 GHz
0.5 - 4.0 GHz
0.5 - 4.0 GHz
0.5 - 3.0 GHz
0.5 - 4.0 GHz
DC - 4.0 GHz
10
15
21
25
43
47
40
43
40
150
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
ns
ns
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com