(Hong Kong)
Product Summary
The TLC2933IPWR is designed for phase-locked-loop (PLL) systems and is 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 high-speed PFD of TLC2933IPWR 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 that can be used as a power-down mode. With the high-speed and stable VCO characteristics, the TLC2933IPWR is well suited for use in high-performance PLL systems.
Parametrics
TLC2933IPWR absolute maximum ratings: (1)Supply voltage (each supply), VDD: 7V ; (2)Input voltage range (each input), VI:–0.3 V to VDD + 0.3V ; (3)Input current (each input), II: ±20mA; (4)Output current (each output), IO: ±20mA ; (5)Continuous total power dissipation at (or below) TA = 25℃: 700mW; (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
TLC2933IPWR features: (1)Voltage-Controlled Oscillator (VCO) Section; (2)Ring Oscillator Using Only One External Bias Resistor (RBIAS); (3)Lock Frequency; (4)Phase-Frequency Detector (PFD) Section Includes a High-Speed Edge-Triggered Detector With Internal Charge Pump; (5)Independent VCO, PFD Power-Down Mode; (6)Thin Small-Outline Package (14 terminal); (7)CMOS Technology; (8)CMOS Input Logic Level.
Diagrams
| Image | Part No | Mfg | Description |  |
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 TLC2933IPWR |
Texas Instruments |
Phase Locked Loops (PLL) High Perform Phase Locked Loop |
Data Sheet |
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TLC2933IPWRG4 |
Texas Instruments |
Phase Locked Loops (PLL) High Perform Phase Locked Loop |
Data Sheet |
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