HMC154S8
/
154S8E
v02.0805
GaAs MMIC SMT LOW DISTORTION
T/R SWITCH, DC - 2.5 GHz
Typical Applications
The HMC154S8 / HMC154S8E is ideal for:
• MMDS & WirelessLAN
• Basestation Infrastructure
• Portable Wireless
Features
High Third Order Intercept: +60 dBm
Single Positive Supply: +3 to +10V
High RF Power Capability
TTL/CMOS Control
Functional Diagram
General Description
The HMC154S8 & HMC154S8E are low-cost SPDT
switches in 8-lead SOIC packages for use in transmit-
receive applications which require very low distortion
at high signal power levels. The device can control
signals from DC to 2.5 GHz and is especially suited for
900 MHz and 1.8 - 2.2 GHz applications. The design
provides exceptional intermodulation performance;
providing a +60dBm third order intercept at 8 Volt bias.
RF1 and RF2 are reflective shorts when “Off”. On-chip
circuitry allows single positive supply operation at very
low DC current with control inputs compatible with
CMOS and most TTL logic families.
14
SWITCHES - SMT
Electrical Specifications,
T
A
= +25° C, Vdd = +5 Vdc, 50 Ohm System
Parameter
Insertion Loss
Frequency
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
0/8V Control
0/8V Control
0.5 - 1.0 GHz
0.5 - 2.0 GHz
0.5 - 1.0 GHz
0.5 - 2.0 GHz
DC - 2.5 GHz
22
19
15
20
14
10
35
34
55
54
Min.
Typ.
0.5
0.7
1.0
25
22
18
30
18
13
39
38
60
60
10
24
Max.
0.7
0.9
1.3
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
ns
ns
Isolation
Return Loss
Input Power for 1 dB Compression
Input Third Order Intercept
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
14 - 2
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
HITTITE [ HITTITE MICROWAVE CORPORATION ]
