Cypress Semiconductor Corp CY2305SC-1
- Part Number:
- CY2305SC-1
- Manufacturer:
- Cypress Semiconductor Corp
- Ventron No:
- 2978679-CY2305SC-1
- Description:
- IC CLK ZDB 5OUT 133MHZ 8SOIC
- Datasheet:
- CY2305, 09
Description
The CY2305/CY2309 is a low-cost 3.3V zero delay buffer designed to distribute high-speed clocks. It accepts one reference input and drives out multiple low-skew clocks. The CY2305 has five outputs, while the CY2309 has nine outputs, grouped as 4 4 1.
The CY2305/CY2309 has on-chip PLLs which lock to an input clock on the REF pin. The PLL feedback is on-chip and is obtained from the CLKOUT pad. The CY2309 has two banks of four outputs each, which can be controlled by the Select inputs.
The CY2305/CY2309 PLLs enter a power down mode when there are no rising edges on the REF input. In this state, the outputs are three-stated and the PLL is turned off, resulting in less than 25.0 μA current draw.
Features
10MHz to 100-/133 MHz operating range, compatible with CPU and PCI bus frequencies
Zero input-output propagation delay
60 ps typical cycle-to-cycle jitter (high drive)
Multiple low-skew outputs
85 ps typical output-to-output skew
One input drives five outputs (CY2305)
One input drives nine outputs, grouped as 4 4 1 (CY2309)
Compatible with Pentium-based systems
Test Mode to bypass phase-locked loop (PLL) (CY2309 only)
Available in space-saving 16-pin 150-mil SOIC or 4.4-mm TSSOP packages (CY2309), and 8-pin, 150-mil SOIC package (CY2305)
3.3V operation
Industrial temperature available
Applications
Clock distribution in high-speed systems
PCI bus clock distribution
CPU clock distribution
Test and measurement equipment
Data acquisition systems
The CY2305/CY2309 is a low-cost 3.3V zero delay buffer designed to distribute high-speed clocks. It accepts one reference input and drives out multiple low-skew clocks. The CY2305 has five outputs, while the CY2309 has nine outputs, grouped as 4 4 1.
The CY2305/CY2309 has on-chip PLLs which lock to an input clock on the REF pin. The PLL feedback is on-chip and is obtained from the CLKOUT pad. The CY2309 has two banks of four outputs each, which can be controlled by the Select inputs.
The CY2305/CY2309 PLLs enter a power down mode when there are no rising edges on the REF input. In this state, the outputs are three-stated and the PLL is turned off, resulting in less than 25.0 μA current draw.
Features
10MHz to 100-/133 MHz operating range, compatible with CPU and PCI bus frequencies
Zero input-output propagation delay
60 ps typical cycle-to-cycle jitter (high drive)
Multiple low-skew outputs
85 ps typical output-to-output skew
One input drives five outputs (CY2305)
One input drives nine outputs, grouped as 4 4 1 (CY2309)
Compatible with Pentium-based systems
Test Mode to bypass phase-locked loop (PLL) (CY2309 only)
Available in space-saving 16-pin 150-mil SOIC or 4.4-mm TSSOP packages (CY2309), and 8-pin, 150-mil SOIC package (CY2305)
3.3V operation
Industrial temperature available
Applications
Clock distribution in high-speed systems
PCI bus clock distribution
CPU clock distribution
Test and measurement equipment
Data acquisition systems
Cypress Semiconductor Corp CY2305SC-1 technical specifications, attributes, parameters and parts with similar specifications to Cypress Semiconductor Corp CY2305SC-1.
- Contact PlatingLead, Tin
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Number of Pins8
- Operating Temperature0°C~70°C
- PackagingTube
- Published2002
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishTin/Lead (Sn/Pb)
- TechnologyCMOS
- Voltage - Supply3V~3.6V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)220
- Number of Functions1
- Supply Voltage3.3V
- Reach Compliance Codenot_compliant
- Frequency133MHz
- Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberCY2305
- Pin Count8
- Number of Outputs5
- Qualification StatusNot Qualified
- Operating Supply Voltage3.3V
- Supply Voltage-Max (Vsup)3.6V
- Supply Voltage-Min (Vsup)3V
- Number of Circuits1
- Nominal Supply Current32mA
- Frequency (Max)133.33MHz
- Output Characteristics3-STATE
- InputClock
- Ratio - Input:Output1:5
- PLLYes
- Differential - Input:OutputNo/No
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
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