HMC226_05 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC +3V SOT26 TRANSMIT / RECEIVE SWITCH, DC - 2 GHz

v03.0505
Typical Applications
The HMC226 / HMC226E is ideal for:
• 900 MHz ISM/Cellular
• 1900 MHz PCS
10
Functional Diagram
HMC226 / 226E
GaAs MMIC +3V SOT26 TRANSMIT /
RECEIVE SWITCH, DC - 2 GHz
Features
Low Insertion Loss: 0.6 dB
Ultra Small Package: SOT26
High Input P1dB: +35 to +38 dBm
High Input IP3: +55 to +61 dBm
Positive Control: 0/+3V to 0/+8V
Included in the HMC-DK005 Designer’s Kit
General Description
The HMC226 & HMC226E are low-cost SPDT swit-
ches in 6-lead SOT26 packages for use in transmit-
receive applications which require very low distortion
at high signal power levels. The device can control
signals from DC to 2.0 GHz and is especially suited
for 450 MHz, 900 MHz, and 1.8 - 2 GHz applications
with 0.5 to 0.8 dB loss. The design provides excep-
tional P1dB and intermodulation performance; a
+35 dBm 1dB compression point and +55 dBm
third order intercept at +3 volt bias. RF1 and RF2
are reflective opens when “Off”. On-chip circuitry
allows single positive supply operation at very low DC
current with control inputs compatible with CMOS
and most TTL logic families.
10 - 54
Electrical Specifications, T_A = +25° C, Vctl = 0/+3 Vdc, 50 Ohm System
Parameter
Frequency
Min.
Typ.
Insertion Loss
DC - 0.5 GHz
0.5
DC - 1.0 GHz
0.6
DC - 2.0 GHz
0.8
Isolation
DC - 0.5 GHz
23
26
DC - 1.0 GHz
17
20
DC - 2.0 GHz
12
15
Return Loss
DC - 0.5 GHz
23
27
DC - 1.0 GHz
21
25
DC - 2.0 GHz
14
18
Input Power for 1 dB Compression
0/5V Control
0/3V Control
0.3 - 2.0 GHz
34
31
38
35
Input Third Order Intercept
0/5V Control
61
0.3 - 2.0 GHz
(Two-Tone Input Power = +26 dBm Each Tone)
0/3V Control
55
Switching Characteristics
DC - 2.0 GHz
tRISE, tFALL (10/90% RF)
70
tON, tOFF (50% CTL to 10/90% RF)
140
Max.
0.8
0.9
1.2
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
ns
ns
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com