W83194AR-73, W83194AR-96, W83194AR-W Selling Leads, Datasheet
MFG:WINBOND Package Cooled:Winbond D/C:05+
W83194AR-73, W83194AR-96, W83194AR-W Datasheet download
Part Number: W83194AR-73
MFG: WINBOND
Package Cooled: Winbond
D/C: 05+
MFG:WINBOND Package Cooled:Winbond D/C:05+
W83194AR-73, W83194AR-96, W83194AR-W Datasheet download
MFG: WINBOND
Package Cooled: Winbond
D/C: 05+
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Datasheet: W83194AR-73
File Size: 138874 KB
Manufacturer: WINBOND [Winbond]
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PDF/DataSheet Download
Datasheet: W83194AR-96
File Size: 219257 KB
Manufacturer: WINBOND [Winbond]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: W83194AR-W
File Size: 175262 KB
Manufacturer: WINBOND [Winbond]
Download : Click here to Download
The W83194AR-73 is a Clock Synthesizer for Intel Whitney chipset. W83194AR-73 provides all clocks required for high-speed RISC or CISC microprocessor and also provides 32 different frequencies of CPU, SDRAM, PCI, 3V66, IOAPIC clocks frequency setting. All clocks are externally selectable with smooth transitions.
The W83194AR-73 provides I2C serial bus interface to program the registers to enable or disable each clock outputs and provides 0.25% center and 0-0.5% down type spread spectrum to reduce EMI.
The W83194AR-73 accepts a 14.318 MHz reference crystal as its input and runs on a 3.3V supply.
High drive PCI and SDRAM CLOCK outputs typically provide greater than 1 V /ns slew rate into 30 pF loads. CPU CLOCK outputs typically provide better than 1 V /ns slew rate into 20 pF loads as maintaining 50· ·5% duty cycle. The fixed frequency outputs as REF, 24MHz, and 48 MHz provide better than 0.5V /ns slew rate
Symbol |
PARAMETER |
RATING |
Vdd , VIN |
Voltage on any pin with respect to GND |
-0.5V to +7.0V |
TSTG |
Storage Temperature |
-65° C to +150° C |
TB |
Ambient Temperature |
-55° C to +125° C |
TA |
Operating Temperature |
0°C to + 70°C |
The W83194AR-96 is a Clock Synthesizer for Intel Whitney chipset. W83194AR-96 provides all clocks required for high-speed RISC or CISC microprocessor and also provides 32 different frequencies of CPU, SDRAM, PCI, 3V66, IOAPIC clocks frequency setting. All clocks are externally selectable with smooth transitions.
The W83194AR-96 provides I2C serial bus interface to program the registers to enable or disable each clock outputs and provides 0.25% center and 0-0.5% down type spread spectrum to reduce EMI. The W83194AR-96 accepts a 14.318 MHz reference crystal as its input and runs on a 3.3V supply.
High drive PCI and SDRAM CLOCK outputs typically provide greater than 1 V /ns slew rate into 30 pF loads. CPU CLOCK outputs typically provide better than 1 V /ns slew rate into 20 pF loads as maintaining 50± 5% duty cycle. The fixed frequency outputs as REF, 24MHz, and 48 MHz provide better than 0.5V /ns slew rate.
Symbol |
PARAMETER |
RATING |
Vdd , VIN |
Voltage on any pin with respect to GND |
-0.5V to +7.0V |
TSTG |
Storage Temperature |
-65° C to +150° C |
TB |
Ambient Temperature |
-55° C to +125° C |
TA |
Operating Temperature |
0°C to + 70°C |
The W83194AR-W is a Clock Synthesizer for Intel Whitney chipset. W83194AR-W 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.
The W83194AR-W provides I2C serial bus interface to program the registers to enable or disable each clock outputs and provides 0.5% and 0.75% center type spread spectrum to reduce EMI.
The W83194AR-W accepts a 14.318 MHz reference crystal as its input and runs on a 3.3V supply.
High drive PCI and SDRAM CLOCK outputs typically provide greater than 1 V /ns slew rate into 30 pF loads. CPU CLOCK outputs typically provide better than 1 V /ns slew rate into 20 pF loads as maintaining 50·· 5% duty cycle. The fixed frequency outputs as REF, 24MHz, and 48 MHz provide better than 0.5V /ns slew rate.