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TLC2942

PinoutSpecificationsSupply voltage (each supply), VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .7 V Input voltage range (each input), VI (see Note 1) . . . . . . . . . . . . . . . . . . . .0.5 V to VDD + 0.5 V Input current (each input), II . . . . . . . . ...

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SeekIC No. : 004520554 Detail

TLC2942: PinoutSpecificationsSupply voltage (each supply), VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .7 V Input voltage range (each input), VI (see Note 1) . . . ....

TLC2942 Data Sheet

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Part Number:
TLC2942
Supply Ability:
5000

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

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Product Details

Description



Pinout

Connection Diagram


Specifications

Supply voltage (each supply), VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 V
Input voltage range (each input), VI (see Note 1) . . . . . . . . . . . . . . . . . . . .0.5 V to VDD + 0.5 V
Input current (each input), II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±20 mA
Output current (each output), IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±20 mA
Continuous total power dissipation, at (or below) TA = 25°C (see Note 2) . . . . . . . . . . 1160 mW
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20°C to 75°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . .260°C


Description

The TLC2942 is a multichip module product that uses two TLC2932 chips. The TLC2932 chip is composed of a voltage-controlled oscillator and an edge-triggered phase frequency detector. The oscillation frequency range of each VCO is set by an external bias resistor (RBIAS) and each VCO output can be a ×1 or ×1/2 output frequency. Each high speed PFD of TLC2942 with internal charge pump detects the phase difference between the reference frequency input and signal frequency input from the external counter. The VCO and the PFD have inhibit functions that can be used as a power-down mode. The high-speed and stable oscillation capability of the TLC2932 makes the TLC2942 suitable for use in dual high-performance phase-locked loop (PLL) systems.




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