HMC183QS24 Datasheet, PDF (1/4 Pages) Hittite Microwave Corporation – GaAs MMIC SP8T NON-REFLECTIVE SWITCH, DC - 2.0 GHz

HMC183QS24
v01.0101
MICROWAVE CORPORATION
GaAs MMIC SP8T NON-REFLECTIVE
SWITCH, DC - 2.0 GHz
Typical Applications
The HMC183QS24 is ideal for:
• Basestation Infrastructure
Functional Diagram
14
Features
Low Insertion Loss (1 GHz): 0.8dB
Integrated 3:8 Decoder
24 Lead QSOP Package
General Description
The HMC183QS24 is a low-cost non-reflective
SP8T switch in a 24-lead QSOP package for use
in antenna diversity, switched filter banks, gain/
attenuation selection, and general channel mul-
tiplexing applications. A 3:8 decoder is inte-
grated on the switch, requiring only 3 control lines
with a negative bias to select an RF path. The
3:8 decoder replaces 16 control lines normally
required by GaAs SP8T switches. Switch outputs
are terminated when “off”. The QSOP24 pack-
age occupies the same area as a 14-lead SOIC.
See positive bias/TTL version HMC253QS24.
Electrical Specifications,
T_A = +25° C, For 0/-5V Control and Vee = -5V in a 50 Ohm System
Parameter
Frequency
Min.
Insertion Loss
DC - 1.0 GHz
DC - 1.5 GHz
DC - 2.0 GHz
Isolation
DC - 0.5 GHz
38
DC - 1.0 GHz
32
DC - 1.5 GHz
29
DC - 2.0 GHz
26
Return Loss
DC - 1.0 GHz
16
RFC DC - 1.5 GHz
10
DC - 2.0 GHz
7
Return Loss
RF 1-8
‘ON’ and ‘OFF’
DC - 1.0 GHz
DC - 1.5 GHz
DC - 2.0 GHz
12
10
10
Input Power for 1 dB Compression
50 MHz
0.5 - 2.0 GHz
Input Third Order Intercept
(Two-Tone Input Power = +7 dBm Each Tone)
50 MHz
30
0.5 - 2.0 GHz
37
Switching Characteristics
DC - 2.0 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
Typ.
Max.
Units
0.8
1.2
dB
1.0
1.5
dB
1.3
1.8
dB
42
dB
36
dB
33
dB
30
dB
20
dB
14
dB
11
dB
15
dB
13
dB
13
dB
18
dBm
20
dBm
35
dBm
42
dBm
35
ns
50
ns
14 - 32
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