(China (Mainland))
Product Summary
The TLC2932IPWR is a high-performance phase-locked loop designed for PLL systems and composed of a voltage-controlled oscillator (VCO) and an edge-triggered-type phase frequency detector (PFD). The oscillation frequency range of the VCO is set by an external bias resistor (RBIAS). The VCO has a 1/2 frequency divider at the output stage. The high-speed PFD with internal charge pump detects the phase difference between the reference frequency input and signal frequency input from the external counter. Both the VCO and the PFD have inhibit functions, which can be used as a power-down mode. The TLC2932IPWR is suitable for use as a high-performance PLL due to the high speed and stable oscillation capability of the device.
Parametrics
TLC2932IPWR absolute maximum ratings: (1)Supply voltage (each supply), VDD: 7 V; (2)Input voltage range (each input), VI: -0.5 V to VDD + 0.5 V; (3)Input current (each input), II: ±20 mA; (4)Output current (each output), IO: ±20 mA; (5)Continuous total power dissipation, at (or below) TA = 25℃: 700 mW; (6)Operating free-air temperature range, TA: -20℃ to 75℃; (7)Storage temperature range, Tstg: -65℃ to 150℃; (8)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.
Features
TLC2932IPWR features: (1)Voltage-Controlled Oscillator (VCO) Section: Complete Oscillator Using Only One External Bias Resistor (RBIAS); Lock Frequency:; (2)22 MHz to 50 MHz (VDD = 5 V ±5%, TA = –20℃ to 75℃, ×1 Output) 11 MHz to 25 MHz (VDD = 5 V ±5%, TA = –20℃ to 75℃, ×1/2 Output); Output Frequency: ×1 and ×1/2 Selectable; (3)Phase-Frequency Detector (PFD) Section Includes a High-Speed Edge-Triggered Detector With Internal Charge Pump; (4)Independent VCO, PFD Power-Down Mode; (5)Thin Small-Outline Package (14 terminal); (6)CMOS Technology; (7)Typical Applications: Frequency Synthesis; Modulation/Demodulation; Fractional Frequency Division; (8)Application Report Available; (9)CMOS Input Logic Level.
Diagrams
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 TLC2932IPWR |
Texas Instruments |
Phase Locked Loops (PLL) PHASE LOCKED LOOP |
Data Sheet |
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TLC2932IPWRG4 |
Texas Instruments |
Phase Locked Loops (PLL) PHASE LOCKED LOOP |
Data Sheet |
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