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HMC348LP3

Features: High Isolation: >80 dB @ 5 MHz (50 Ohm) >55 dB @ 1 GHz (50 Ohm) All Off Isolation StateNon-Refl ective Design, 75 Ohm Terminations3 mm x 3 mm x 1 mm SMT PackageApplicationThe HMC348LP3 is ideal for:• 75 Ohm Systems CATV Signal Distribution, Cable Modem Headend & DBS IF S...

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SeekIC No. : 004363911 Detail

HMC348LP3: Features: High Isolation: >80 dB @ 5 MHz (50 Ohm) >55 dB @ 1 GHz (50 Ohm) All Off Isolation StateNon-Refl ective Design, 75 Ohm Terminations3 mm x 3 mm x 1 mm SMT PackageApplicationThe HMC348...

HMC348LP3 Data Sheet

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Part Number:
HMC348LP3
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/28

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Product Details

Description



Features:

High Isolation: >80 dB @ 5 MHz (50 Ohm)
                      >55 dB @ 1 GHz (50 Ohm)
"All Off" Isolation State
Non-Refl ective Design, 75 Ohm Terminations
3 mm x 3 mm x 1 mm SMT Package


Application

The HMC348LP3 is ideal for:
• 75 Ohm Systems
    CATV Signal Distribution, Cable Modem
    Headend & DBS IF Switching
• 50 Ohm Systems
    Basestation Infrastructure & Test Equipment


Pinout

Connection Diagram


Specifications

Bias Voltage Range (Vdd) -7.0 Vdc
RF Input Power +30 dBm
Control Voltage Range (A & B) +0.5V to Vdd + 1.0 Vdc
Channel Temperature 150 °C
Continuous Pdiss (T = 85 °C)
(derate 4 mW/°C above 85 °C)		 0.3 W
Thermal Resistance
(Insertion Loss Path)		 104 °C/W
Thermal Resistance
(Insertion Loss Path)		 240 °C/W
Storage Temperature -65 to +150 °C
Operating Temperature -40 to +85 °C



Description

The HMC348LP3 is a non-refl ective GaAs MESFET SPDT switch in a low cost leadless QFN surface mount plastic package ideal for CATV applications. Covering DC to 2.5 GHz, the switch offers high isolation, low insertion loss, integrated 75 Ohm terminations and an "all off" state. The HMC348LP3 switch features >80 dB isolation at 5 MHz and >55 dB isolation up to 1 GHz. The switch operates using complementary positive control voltage logic lines of +5/0V and requires a +5V bias supply (Vdd). This switch offers excellent performance in both 50 Ohm & 75 Ohm systems for either SPDT or SPST functions.




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