HMC347LP3_06 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC SPDT NON-REFLECTIVE SWITCH, DC - 14.0 GHz

v06.0805
Typical Applications
The HMC347LP3 / HMC347LP3E is ideal for:
• Basestation Infrastructure
• Fiber Optics & Broadband Telecom
• Microwave Radio & VSAT
8
• Military Radios, Radar, & ECM
• Test Instrumentation
Functional Diagram
HMC347LP3 / 347LP3E
GaAs MMIC SPDT NON-REFLECTIVE
SWITCH, DC - 14.0 GHz
Features
High Isolation: >50 dB up to 3 GHz
>45 dB up to 10 GHz
Low Insertion Loss: 1.6 dB @ 10 GHz
Non-Reflective Design
3x3 mm QFN SMT Package
General Description
The HMC347LP3 & HMC347LP3E are broadband
high isolation non-reflective GaAs MESFET SPDT
switches in low cost leadless QFN surface mount
plastic packages. Covering DC to 14 GHz, the switch
offers high isolation and low insertion loss. The switch
features >50 dB isolation up to 3 GHz and >40 dB
isolation up to 13 GHz. The switch operates using
complementary negative control voltage logic lines of
-5/0V and requires no bias supply. This SPDT is an
excellent alternative to the HMC132C8 SPDT.
8 - 208
Electrical Specifications, T_A = +25° C, With 0/-5V Control, 50 Ohm System
Parameter
Insertion Loss
Isolation
Return Loss
“On State”
Return Loss RF1, RF2
“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)
Frequency
Min.
Typ.
Max.
DC - 3.0 GHz
DC - 6.0 GHz
DC - 12.0 GHz
DC - 14.0 GHz
1.5
1.9
1.6
2.0
1.6
2.1
1.9
2.4
DC - 3.0 GHz
49
53
DC - 6.0 GHz
41
46
DC - 12.0 GHz
39
44
DC - 14.0 GHz
33
38
DC - 6.0 GHz
10
13
DC - 14.0 GHz
8
13
DC - 6.0 GHz
7
10
DC - 14.0 GHz
6
9
0.5 - 14.0 GHz
19
23
0.5 - 14.0 GHz
38
43
DC - 14 GHz
3
6
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
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