| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact | |
| A21854 | SMD |
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| A21854 | AD | SMD | 0046+ | Special inventory | 100 |
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A21854 Datasheet The W83195BR-S is a Clock Synthesizer for Intel 815 Solano chipset. W83195BR-S provides all clocks required for high-speed RISC or CISC microprocessor and also provides 64 different frequencies of CPU, SDRAM, PCI, 3V66, IOAPIC clocks frequency setting. All clocks are externally selectable with smooth transitions. A21854 Price input resistor and timing capacitor required with these de- vices may easily exceed the specified drift ofthe VFC itself. When used with its internal input resistor, the gain drift of the complete VFC101 circuit is totally determined by the performance ofthe VFC101. Gain drift is specified at a full- scale output frequency of lOOkHz. Gain drift remains excel- lent at higher operating frequency, typically remaining within specifications at fFS = 1MHz. Drift of the external clock frequency directly affects the output frequency, but by using a common clock for the VFC and counting circuitry, this drift can be cancelled. A21854 on stock
The S-4620A is a CMOS thermal print head driver containing a 64-bit shift register and a latch. It can be used for general purpose because "H" or "L" can be selected for the latch and the driver enable. It is ideal for the bar-code printer and the thermal print head of high-speed printing because of its large driver output current of 50 mA. |
