v01.0700
MICROWAVE CORPORATION
HMC195
GaAs MMIC SOT26 T/R
SWITCH, DC - 2.5 GHz
Features
Low Insertion Loss: 0.4 dB
Ultra Small Package: SOT26
High Input IP3: +62 dBm
Positive Control: 0/+3V to 0/+8V
Typical Applications
The HMC195 is ideal for:
鈥?MMDS & WirelessLAN
鈥?PCMCIA Wireless Cards
鈥?Portable Wireless
Functional Diagram
General Description
The HMC195 is a low-cost SPDT switch in a
6-lead SOT26 package for use in transmit or
receive applications which require very low dis-
tortion 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 with less than 1 dB loss. The
design provides exceptional intermodulation per-
formance; a +62 dBm 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 posi-
tive 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, Vctl = 0/+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 - 2.5 GHz
0.5 - 1.0 GHz
0.5 - 2.5 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
12
9
30
29
58
55
Min.
Typ.
0.4
0.6
1.1
25
23
18
26
15
11
36
35
62
59
Max.
0.7
0.9
1.4
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
Insertion Loss
Isolation
Return Loss
Input Power for 1dB Compression
Input Third Order Intercept
Switching Characteristics
0/8V Control
14 - 48
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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