HMC165S14_01 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC SP4T SWITCH DC - 2.0 GHz

v01.0101
Typical Applications
The HMC165S14 is ideal for:
• Basestation Infrastructure
• CATV & DBS
HMC165S14
GaAs MMIC SP4T SWITCH
DC - 2.0 GHz
Features
Low Insertion Loss: 0.4 dBm
Integrated 2:4 Decoder
14 Lead SOIC Package
Functional Diagram
14
General Description
The HMC165S14 is a low-cost SP4T switch in
a 14-lead SOIC package for use in antenna
diversity, switched filter banks, gain/attenuation
selection, and general channel multiplexing appli-
cations. The switch can control signals up to 2.0
GHz and is especially suited for 800-1000 MHz
basestation applications. A 2:4 decoder is inte-
grated on the switch, requiring only 2 control
lines and a negative bias to select each RF path.
Switch outputs are reflective shorts when “Off”.
The 2:4 decoder replaces 4 to 8 control lines nor-
mally required by GaAs SP4T switches. See pos-
itive bias/TTL SP4T HMC241QS16.
Electrical Specifications,
T_A = +25° C, For 0/-5V Control and Vee = -5V in a 50 Ohm System
Parameter
Frequency
Min.
Typ.
Max.
Units
Insertion Loss
DC - 0.5 GHz
DC - 1.0 GHz
DC - 2.0 GHz
0.3
0.6
dB
0.5
0.8
dB
1.0
1.3
dB
Isolation
DC - 0.5 GHz
35
39
dB
DC - 1.0 GHz
28
32
dB
DC - 2.0 GHz
20
24
dB
Return Loss
DC - 1.0 GHz
16
20
dB
DC - 2.0 GHz
8.5
11
dB
Input Power for 1dB Compression
50 MHz
0.5 - 2.0 GHz
22
dBm
24
dBm
Input Third Order Intercept
50 MHz
0.5 - 2.0 GHz
35
dBm
42
dBm
Switching Characteristics
DC - 2.0 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
25
ns
50
ns
14 - 8
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order Online at www.hittite.com