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ADG919

Features: ` Wideband DC to 2GHz` ADG918/ADG919 Absorptive/Reflective Switches` High Off Isolation (43 dB @ 1 GHz)` Low Insertion Loss (1 dB DC to 900 MHz)` Single 1.65 to 2.75 V power supply` CMOS/LVTTL Control Logic` 8 Lead MSOP & Tiny 3 x 3mm CSP Packages` Low Power Consumption (5A)Applicati...

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SeekIC No. : 004275335 Detail

ADG919: Features: ` Wideband DC to 2GHz` ADG918/ADG919 Absorptive/Reflective Switches` High Off Isolation (43 dB @ 1 GHz)` Low Insertion Loss (1 dB DC to 900 MHz)` Single 1.65 to 2.75 V power supply` CMOS/L...

ADG919 Data Sheet

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Part Number:
ADG919
Supply Ability:
5000

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

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Product Details

Description



Features:

` Wideband DC to 2GHz
` ADG918/ADG919 Absorptive/Reflective Switches
` High Off Isolation (43 dB @ 1 GHz)
` Low Insertion Loss (1 dB DC to 900 MHz)
` Single 1.65 to 2.75 V power supply
` CMOS/LVTTL Control Logic
` 8 Lead MSOP & Tiny 3 x 3mm CSP Packages
` Low Power Consumption (5A)




Application

· Wireless Communications
· General Purpose RF switching
· Dual Band Applications
· Filter Selection
· Antenna Switch
· Digital Transceiver Front-End Switch
· IF Switching




Pinout

ADG919 Diagram

Connection Diagram




Specifications

Switch Type SPDT
Available Packages CSP,SOP
Supply Voltage Single (+1.65V to +2.75V)
Insertion Loss (dB) 0.8dB
Bandwidth 4GHz
P-1dB (dBm) 17dBm
Off Isolation (-dB) 43dB
Crosstalk (-dB) 33dB
t ON 6.6ns
t OFF 6.5ns


VDD to GND ................................................-0.5 V to +4 V
Inputs to GND.................................. -0.5 V to VDD + 0.3V
Input Power TBD dBm
Operating Temperature Range
Industrial (B Version).............................40°C to +85°C
Storage Temperature Range................65°C to +150°C
Junction Temperature......................................... +150°C
MSOP Package
JA Thermal Impedance ....................................206°C/W
CSP Package
JA Thermal Impedance.................................... TBD°C/W
Lead Temperature, Soldering (10seconds)........... 300°C
IR Reflow, Peak Temperature (<20 seconds) .....+235°C

NOTES
1Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Only one absolute maximum rating may be applied at any one time.




Description

The ADG918/ADG919 are wideband switches using a CMOS process to provide high isolation and low insertion loss to 1GHz. The ADG918 is an absorptive switch having 50 ohm terminated shunt legs, while the ADG918/ADG919 are reflective switches. These devices are designed such that the isolation is high over the DC to 1GHz frequency range. They have on board CMOS control logic, thus eliminating the need for external controlling circuitry. The control inputs are both CMOS and LVTTL compatible. The low power consumption of these CMOS devices makes them ideally suited to wireless applications and general purpose high frequency switching.






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