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PDF HMC221 Data sheet ( Hoja de datos )
| Número de pieza | HMC221 | |
| Descripción | GaAs MMIC SOT26 SPDT SWITCH/ DC - 3 GHz | |
| Fabricantes | Hittite Microwave Corporation | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HMC221 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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v01.0700
MICROWAVE CORPORATION
HMC221
GaAs MMIC SOT26 SPDT
SWITCH, DC - 3 GHz
14
Typical Applications
The HMC221 is ideal for:
• ISM Applications
• PCMCIA Wireless Cards
• Cellular Applications
Functional Diagram
Features
Low Insertion Loss: 0.4 dB
Ultra Small Package: SOT26
Input IP3: +45 dBm
Positive Control: 0/+3V @ 10 uA
General Description
The HMC221 is a low-cost SPDT switch in a 6-lead
SOT26 plastic package for use in general switching
applications which require very low insertion loss
and very small size. The device can control signals
from DC to 3.0 GHz and is especially suited for
900 MHz, 1.8 - 2.2 GHz, and 2.4 GHz ISM appli-
cations with less than 1 dB loss. The design pro-
vides exceptional insertion loss performance, ideal
for filter and receiver switching. RF1 and RF2 are
reflective shorts when “Off”. The two control volt-
ages 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.
Electrical Specifications, TA = +25° C, Vctl = 0/+3 to +8 Vdc
Parameter
Frequency
Min.
Typ.
Max.
Units
Insertion Loss
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
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
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
24 28
24 28
21 25
14 18
dB
dB
dB
dB
Return Loss
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
20 23
17 22
16 20
11 15
dB
dB
dB
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
14 - 66
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
1 page  
v01.0700
MICROWAVE CORPORATION
Typical Application Circuit
HMC221
GaAs MMIC SOT26 SPDT
Switch , DC - 3 GHz
14
Notes:
1. Set logic gate and switch Vdd = +3V to +5V and use HCT series logic to provide a TTL driver interface.
2. Control inputs A/B can be driven directly with CMOS logic (HC) with Vdd of 5 to 8 Volts applied to the CMOS
logic gates.
3. DC Blocking capacitors are required for each RF port as shown. Capacitor value determines lowest frequency
of operation.
4. Highest RF signal power capability is achieved with Vdd = +8V and A/B set to 0/+8V.
14 - 70
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
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet HMC221.PDF ] | |
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