HMC221_10 Datasheet, PDF (1/4 Pages) Hittite Microwave Corporation – GaAs MMIC SOT26 SPDT SWITCH, DC - 3 GHz

14
14 - 1
HMC221 / 221E
v02.0700
UED _{Typical Applications}
TIN ^{The HMC221 & HMC221E is ideal for:}
N • ISM Applications
ISCO ^{T • PCMCIA Wireless Cards}
D ^{DUC esigns • Cellular Applications}
N^{Pot RRecomOmended for New D Functional Diagram}
GaAs MMIC SOT26 SPDT
SWITCH, DC - 3 GHz
Features
RoHS-Compliant Product
Low Insertion Loss: 0.4 dB
Ultra Small Package: SOT26
Input IP3: +45 dBm
Positive Control: 0/+3V @ 10 uA
Included in the HMC-DK005 Designer’s Kits
General Description
The HMC221 and HMC221E are low-cost SPDT
switches in a 6-lead SOT26 plastic package for
use in general switching applications which require
very low insertion loss and very small size. These
devices can control signals from DC to 3 GHz and is
especially suited for 900 MHz, 1.8 - 2.2 GHz, and 2.4
GHz ISM applications with less than 1 dB loss. The
design provides exceptional insertion loss perfor-
mance, ideal for filter and receiver switching. RF1 and
RF2 are reflective shorts when “Off”. The two con-
trol voltages require a minimal amount of DC current
and offer compatibility with most CMOS & TTL logic
families. See HMC197 for same performance in an
alternate SOT26 pin-out. The HMC221E is a RoHS-
compliant product.
Electrical Specifications, T_A = +25° C, Vctl = 0/+3 to +8 Vdc
Insertion Loss
Parameter
Frequency
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
Min.
Typ.
Max.
Units
0.4
0.7
dB
0.45
0.8
dB
0.6
0.9
dB
0.8
1.1
dB
Isolation
DC - 1.0 GHz
24
28
dB
DC - 2.0 GHz
24
28
dB
DC - 2.5 GHz
21
25
dB
DC - 3.0 GHz
14
18
dB
Return Loss
DC - 1.0 GHz
20
23
dB
DC - 2.0 GHz
17
22
dB
DC - 2.5 GHz
16
20
dB
DC - 3.0 GHz
11
15
dB
Input Power for 1 dB Compression
(Vctl = 0/+5V)
0.5 - 1.0 GHz
0.5 - 3.0 GHz
25
30
23
29
dBm
dBm
Input Third Order Intercept
(Vctl = 0/+5V) (Two-tone Input Power = +7 dBm Each Tone)
0.5 - 1.0 GHz
0.5 - 3.0 GHz
40
45
38
43
dBm
dBm
Switching Characteristics
DC - 3.0 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
3
ns
10
ns
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]