v01.0702
MICROWAVE CORPORATION
HMC436MS8G
GaAs MMIC DPDT DIVERSITY
SWITCH, 4.9 - 5.9 GHz
Features
Low Insertion Loss: 1.0 dB
High IP3: +50 dBm
P1dB Compression: 1 Watt
Positive Control: 0/+3V
Ultra Small MSOP8G Package: 14.8 mm
2
Typical Applications
This switch is ideal for use as a DPDT Diversity
Switch for 4.9 - 5.9 GHz applications:
鈥?HiperLAN & 802.11a WLAN
鈥?UNII Radios
Functional Diagram
General Description
The HMC436MS8G is a low cost C-band DPDT
switch that operates between 4.9 and 5.9 GHz.
This switch can operate as an integrated antenna
diversity and transmit/receive switch for the
802.11a/HiperLAN and UNII radio platforms.
The design provides 20 dB of isolation between
antennas and between Tx and Rx ports. The
switch features 1 dB insertion loss and high
power handling capability. Switch state is con-
trolled using four control voltage lines toggled
between 0 and +3 to +5V.
14
SWITCHES - SMT
Electrical Speci鏗乧ations,
T
A
= +25擄 C, Vctl = 0/+3 Vdc (Unless Otherwise Stated), 50 Ohm System
Parameter
Insertion Loss
Frequency
4.9 - 5.1 GHz
5.1 - 5.9 GHz
4.9 - 5.1 GHz
5.1 - 5.4 GHz
5.4 - 5.9 GHz
4.9 - 5.1 GHz
5.1 - 5.4 GHz
5.4 - 5.9 GHz
Vctl= 0/+3V
Vctl= 0/+5V
Vctl= 0/+3V
Vctl= 0/+5V
Vctl= 0/+3V
Vctl= 0/+5V
4.9 - 5.9 GHz
14
16
20
17
16
13
27
30
23
29
47
49
Min.
Typ.
1.2
1.0
18
20
25
20
20
17
30
33
26
32
50
52
Max.
1.5
1.3
Units
dB
Isolation
dB
dB
Return Loss (On State, Any Port)
dB
dB
dBm
dBm
dBm
dBm
dBm
dBm
Input Power for 1 dB Compression
Input Power for 0.1 dB Compression
Input Third Order Intercept
(Two-Tone Input Power= +17 dBm Each Tone)
Switching Characteristics
4.9 - 5.9 GHz
4.9 - 5.9 GHz
4.9 - 5.9 GHz
tRISE / tFALL (10/90% RF)
tON / tOFF (50% CTL to 10/90% RF)
10
25
ns
ns
14 - 236
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
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