HMC574AMS8E Datasheet, PDF (1/6 Pages) Analog Devices – GaAs MMIC 5 WATT T/R SWITCH DC - 3 GHz

v01.0316
Typical Applications
The HMC574AMS8E is ideal for:
• Cellular/3G Infrastructure
• Private Mobile Radio Handsets
• WLAN, WiMAX & WiBro
• Automotive Telematics
• Test Equipment
Functional Diagram
HMC574AMS8E
GaAs MMIC 5 WATT T/R SWITCH
DC - 3 GHz
Features
Low Insertion Loss: 0.3 dB
High Third Order Intercept: +63 dBm
Isolation: 30 dB
Single Positive Supply: +3 to +8V
SMT Package: MSOP8
General Description
The HMC574AMS8E is low-cost SPDT switch
in 8-lead MSOP packages for use in transmit/
receive applications which requires very low
distortion at high incident power levels. The
device can control signals from DC to 3 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 +63 dBm third
order intercept at +8 Volt bias. RF1 and RF2 are
reflective shorts when “Off”.
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
Input Third Order Intercept
P_tone = Two-tone Input Power (Each
Tone)
Switching Characteristics
Vctl = 0/+3V
Vctl = 0/+5V
Vctl = 0/+8V
Vctl = 0/+3V, P_tone = +23 dBm
Vctl = 0/+5V, P_tone = +27 dBm
Vctl = 0/+8V, P_tone = +27 dBm
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
30
25
22
31
34
35
38
37
39
63
63
63
40
70
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
dBm
dBm
ns
ns
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