CD74HCT7046A
CD74HCT7046A is Phase-Locked Loop manufactured by Texas Instruments.
- Part of the CD74HC7046A comparator family.
- Part of the CD74HC7046A comparator family.
Features
Description
- Center Frequency of 18MHz (Typ) at VCC = 5V, Minimum Center Frequency of 12MHz at VCC = 4.5V
- Choice of Two Phase parators
- Exclusive-OR
- Edge-Triggered JK Flip-Flop
- Excellent VCO Frequency Linearity
- VCO-Inhibit Control for ON/OFF Keying and for Low Standby Power Consumption
- Minimal Frequency Drift
- Zero Voltage Offset Due to Op-Amp Buffer
- Operating Power-Supply Voltage Range
- VCO Section
- -
- -
- . 3V to 6V
- Digital Section
- -
- - . . . . 2V to 6V
- Fanout (Over Temperature Range)
- Standard Outputs
- -
- 10 LSTTL Loads
- Bus Driver Outputs
- - . . . 15 LSTTL Loads
- Wide Operating Temperature Range . . . -55o C to 125o C
- Balanced Propagation Delay and Transition Times
- Significant Power Reduction pared to LSTTL Logic ICs
- HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
- HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic patibility, VIL= 0.8V (Max), VIH = 2V (Min)
- CMOS Input patibility, Il ≤ 1µA at VOL, VOH
Applications
- FM Modulation and Demodulation
- Frequency Synthesis and Multiplication
- Frequency Discrimination
- Tone Decoding
- Data Synchronization and...
