MICROWAVE CORPORATION
v01.0701
HMC154S8
GaAs MMIC SMT LOW DISTORTION
T/R SWITCH, DC - 2.5 GHz
Features
High Third Order Intercept: +60 dBm
Single Positive Supply: +3 to +10V
High RF Power Capability
TTL/CMOS Control
Typical Applications
The HMC154S8 is ideal for:
鈥?MMDS & WirelessLAN
鈥?Basestation Infrastructure
鈥?Portable Wireless
Functional Diagram
General Description
The HMC154S8 is a low-cost SPDT switch in an
8-lead SOIC package 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 applica-
tions. The design provides exceptional inter-
modulation performance; providing a +60dBm
third order intercept at 8 Volt bias. RF1 and RF2
are re鏗俥ctive shorts when 鈥淥ff鈥? 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 Speci鏗乧ations,
T
A
= +25擄 C, Vdd = +5 Vdc, 50 Ohm System
Parameter
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
0.5 - 1.0 GHz
0.5 - 2.0 GHz
0.5 - 1.0 GHz
0.5 - 2.0 GHz
DC - 2.5 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
10
24
ns
ns
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
Max.
0.7
0.9
1.3
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
Insertion Loss
Isolation
Return Loss
Input Power for 1 dB Compression
Input Third Order Intercept
Switching Characteristics
0/8V Control
14 - 2
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