HMC574MS8 Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – GaAs MMIC 5 WATT T/R SWITCH DC - 3 GHz

8
8 - 300
v00.0805
Designer’s Kit
Available
Typical Applications
The HMC574MS8 / HMC574MS8E is ideal for:
• Cellular/3G Infrastructure
• Private Mobile Radio Handsets
• WLAN, WiMAX & WiBro
• Automotive Telematics
• Test Equipment
Functional Diagram
HMC574MS8 / 574MS8E
GaAs MMIC 5 WATT T/R SWITCH
DC - 3 GHz
Features
Low Insertion Loss: 0.3 dB
High Third Order Intercept: +65 dBm
Isolation: 30 dB
Single Positive Supply: +3 to +10V
SMT Package: MSOP8
Included in the HMC-DK005 Designer’s Kit
General Description
The HMC574MS8 & HMC574MS8E are low-cost
SPDT switches in 8-lead MSOP packages for use
in transmit/receive applications which require very
low distortion at high incident power levels. The
device can control signals from DC to 3.0 GHz and
is especially suited for Cellular/3G infrastructure,
WiMAX and WiBro applications with only 0.3 dB
typical insertion loss. The design provides 5 watt
power handling performance and +65 dBm third
order interceptat +8 Volt bias. RF1 and RF2 are
reflective shorts when “Off”. Control inputs A & B are
compatible with CMOS and some TTL logic families.
These products are form, fit and function replacements
for HMC174MS8 & HMC174MS8E while offering
superior electrical performance.
Electrical Specifications,
T_A = +25° C, Vctl = 0/+5 Vdc, Vdd = +5 Vdc (Unless Otherwise Stated), 50 Ohm System
Insertion Loss
Parameter
Isolation
Return Loss
Input Power for 1dB Compression
Vctl = 0/+3V
Vctl = 0/+5V
Vctl = 0/+8V
Input Third Order Intercept
(Two-tone Input Power = +27 dBm Each Tone)
Vctl = 0/+3V
Vctl = 0/+5V
Vctl = 0/+8V
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
Frequency
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
0.5 - 3.0 GHz
0.5 - 3.0 GHz
DC - 3.0 GHz
Min.
Typ. Max.
0.25
0.5
0.3
0.6
0.4
0.7
0.5
0.8
26
30
24
28
21
25
16
20
35
25
18
16
33
36
35
38
37
39
55
63
65
80
120
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
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