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HMC284AMS8GETR
RF 开关 IC SPDT, Hi Isolation Switch , DC - 3.5 GHz
SPDT Non-Reflective Switch DC - 3.5 GHz
Typical Applications
The HMC284AMS8G / HMC284AMS8GE is ideal for:
• Cellular/PCS Base Stations
• 2.4 GHz ISM
• 3.5 GHz Wireless Local Loop
Features HMC284AMS8GETR
High Isolation: >45 dB
Positive control: 0/+5V
Non-Reflective Design
Ultra Small Package: MSOP8G
Electrical Specifications, TA = +25° C, Vctl = 0/+5 Vdc, 50 Ohm System
Parameter Frequency Min. Typ. Max. Units Insertion Loss DC - 2.0 GHz DC - 3.0 GHz DC - 3.5 GHz 0.5 0.6 0.7 0.8 0.9 1.1 dB dB dB Isolation RF1 & RF2 RF1 / RF2 RF1 / RF2 RF1 & RF2 DC - 2.0 GHz DC - 2.5 GHz DC - 3.0 GHz DC - 3.5 GHz 41 38/41 34/36 30 45 44/45 42/45 40 dB dB dB Return Loss (On State) DC - 2.0 GHz DC - 2.5 GHz DC - 3.5 GHz 21 13 10 25 22 17 dB dB dB Return Loss (Off State) 0.5 - 3.5 GHz 10 15 dBm Input Power for 1 dB Compression 0.5 - 1.0 GHz 0.5 - 3.5 GHz 20 18 30 29 dBm dBm Input Third Order Intercept (Two-Tone Input Power = 0 dBm Each Tone) 0.5 - 3.5 GHz 43 50 dBm
General Description
The HMC284AMS8G & HMC284AMS8GE are lowcost SPDT switches in 8-lead grounded base MSOP packages. The design has been optimized to provide high isolation with minimal insertion loss for medium and low power applications. On-chip circuitry allows positive voltage control operation at very low DC currents with control inputs compatible with CMOS and most TTL logic families. In the “OFF” state, RF1 and RF2 are non-reflective.
: RF Switch ICs
: 40 dB
: 0.7 dB
: DC to 3.5 GHz
: Dual
: SPDT