HMC222C12_01 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 7.0 GHz

v03.0701
HMC222C12
MICROWAVE CORPORATION
GaAs MMIC SP4T NON-REFLECTIVE
SWITCH, DC - 7.0 GHz
Typical Applications
This switch is ideal for DC - 7.0 GHz applications:
• RF Telecom/Datacom
• UNII & HiperLAN
• Wireless Local Loop
Functional Diagram
7
Features
Broadband Performance: DC to 7 GHz
Single Positive Supply: Vdd = +5V
Integrated 2:4 TTL Decoder
Ceramic SMT Package
General Description
The HMC222C12 is a broadband non-reflective
SP4T switch in a ceramic surface mount package.
This SP4T switch covers RF telecom/datacom bands
from DC - 7 GHz. The switch offers a single posi-
tive bias and true TTL/CMOS compatibility. A 2:4
decoder is integrated on the switch requiring only
2 control lines and a +5V bias to select each path.
An input IP3 of +43 dBm helps maintain the best
possible dynamic range in receiver & test instru-
ment applications. The integrated 2:4 TTL/CMOS
decoder replaces 8 control lines normal required by
GaAs SP4T switches.
Electrical Specifications, T_A = +25° C, For TTL Control and Vdd = +5V
Parameter
Frequency
Min.
Typ.
Insertion Loss
DC - 2.0 GHz
1.8
DC - 7.0 GHz
2.0
Isolation
DC - 1.0 GHz
DC - 2.0 GHz
DC - 7.0 GHz
42
52
37
43
25
30
Return Loss
"On State"
DC - 2.0 GHz
DC - 7.0 GHz
12
15
7
10
Return Loss (RF1-4)
"Off State"
0.7 - 7.0 GHz
2.0 - 7.0 GHz
6.5
10
8
14
Input Power for 1 dB Compression
0.5 - 7.0 GHz
17
20
Input Third Order Intercept
(Two Tone Input Power =+7 dBm Each Tone)
0.5 - 7.0 GHz
43
Switching Characteristics
0.5 - 7.0 GHz
tRISE, tFALL (10/90% RF)
35
tON, tOFF (50% CTL to 10/90% RF)
150
Max.
2.2
2.7
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
nS
nS
7 - 88
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Visit us at www.hittite.com, or Email at [e-mail]