Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
Pin 1 2 3 4 5 6 7 8 9 10,11,12,13 14 15 16 Symbol DA CL XTAL Amp In VTUN VCC2 VCC1 HF In Gnd B0 to B3 VCC3 Lock EN 3–wire bus data input 3–wire bus clock input Crystal oscillator (3.2 MHz or 4 MHz) Negative operational amplifier input and phase comparator output Operational amplifier output which provides the tuning voltage Operational amplifier positive sup.
as MC44817/17B but has improved sensitivity performance and reduced power dissipation. The low frequency preamplifier has been removed and the operational amplifier pull
–up resistor has been increased to 60 kΩ. The MC44827/27B are controlled via a 3
–wire bus. The MC44827/27B have the same functions as the MC44828 which is I2C bus controlled. The MC44827/27B and the MC44828 can be exchanged to allow conversion between 3
–wire bus and I2C bus control. The MC44827/27B are manufactured on a single silicon chip using Motorola’s high density bipolar process, MOSAIC™ (Motorola Oxide Self Aligned Impla.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | MC4482 |
Freescale |
N-Channel MOSFET |
|
| 2 | MC44824 |
Motorola |
TV AND VCR PLL TUNING CIRCUITS |
|
| 3 | MC44825 |
Motorola |
TV AND VCR PLL TUNING CIRCUITS |
|
| 4 | MC44826 |
Motorola |
TV AND VCR I2C PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND MIX/OSC DECODER |
|
| 5 | MC44829 |
Motorola |
TV AND VCR I2C PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND MIX/OSC DECODER |
|
| 6 | MC44802A |
Motorola |
PLL Tuning Circuit with 1.3 GHz Prescaler |
|
| 7 | MC44810 |
Motorola |
PLL Tuning Circuit |
|
| 8 | MC44817 |
Motorola |
TV AND VCR PLL TUNING CIRCUITS WITH 1.3 GHz PRESCALER AND 3-WIRE BUS |
|
| 9 | MC44817B |
Motorola |
TV AND VCR PLL TUNING CIRCUITS WITH 1.3 GHz PRESCALER AND 3-WIRE BUS |
|
| 10 | MC44818 |
Motorola |
TV AND VCR PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND I2C BUS |
|
| 11 | MC44864 |
Motorola |
PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND D/A CONVERTERS |
|
| 12 | MC44871 |
Motorola |
PLL TUNING CIRCUIT WITH HIGH SPEED I2C BUS AND 30 V TUNING SUPPLY |
|