HMC436MS8G Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC DPDT DIVERSITY SWITCH, 4.9 - 5.9 GHz

v01.0702
MICROWAVE CORPORATION
Typical Applications
This switch is ideal for use as a DPDT Diversity
Switch for 4.9 - 5.9 GHz applications:
• HiperLAN & 802.11a WLAN
• UNII Radios
Functional Diagram
14
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 mm²
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.
Electrical Specifications,
T_A = +25° C, Vctl = 0/+3 Vdc (Unless Otherwise Stated), 50 Ohm System
Parameter
Frequency
Min.
Typ.
Insertion Loss
4.9 - 5.1 GHz
1.2
5.1 - 5.9 GHz
1.0
Isolation
4.9 - 5.1 GHz 14
18
5.1 - 5.4 GHz 16
20
5.4 - 5.9 GHz 20
25
Return Loss (On State, Any Port)
4.9 - 5.1 GHz 17
20
5.1 - 5.4 GHz 16
20
5.4 - 5.9 GHz 13
17
Input Power for 1 dB Compression
Vctl= 0/+3V
Vctl= 0/+5V
4.9 - 5.9 GHz
27
30
30
33
Input Power for 0.1 dB Compression
Vctl= 0/+3V
Vctl= 0/+5V
4.9 - 5.9 GHz
23
29
26
32
Input Third Order Intercept
(Two-Tone Input Power= +17 dBm Each Tone)
Vctl= 0/+3V
Vctl= 0/+5V
4.9 - 5.9 GHz
47
49
50
52
Switching Characteristics
4.9 - 5.9 GHz
tRISE / tFALL (10/90% RF)
10
tON / tOFF (50% CTL to 10/90% RF)
25
Max.
1.5
1.3
Units
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
dBm
dBm
ns
ns
14 - 236
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order Online at www.hittite.com