HC2510C, HC251A, HC253 Selling Leads, Datasheet
MFG:HYUNDAI Package Cooled:TSOP24 D/C:9952+
HC2510C, HC251A, HC253 Datasheet download
Part Number: HC2510C
MFG: HYUNDAI
Package Cooled: TSOP24
D/C: 9952+
HC2510C, HC251A, HC253
- Table of contents:
Info of HC2510C
Info of HC251A
Info of HC253
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About HC2510C
PDF/DataSheet Download
Datasheet: HC2510C
File Size: 83144 KB
Manufacturer: HYNIX [Hynix Semiconductor]
Download : Click here to Download
About HC20000
PDF/DataSheet Download
Datasheet: HC20000
File Size: 997875 KB
Manufacturer: HONEYWELL [Honeywell Solid State Electronics Center]
Download : Click here to Download
About HC253
PDF/DataSheet Download
Datasheet: HC253
File Size: 51056 KB
Manufacturer: SLS [System Logic Semiconductor]
Download : Click here to Download
HC2510C General Description
The HC2510C is a low-skew, low jitter, phaselocked loop(PLL) clock driver, distributing high frequency clock signals for SDRAM.
The HC2510C operates at 3.3V Vcc and provides integrated series-damping resistors that make it ideal for driving point-to-point loads. The propagation delay from the CLK input to any clock output is nearly zero. Ten outputs provide low-skew and low-jitter clocks. All outputs can be enabled or disabled via the control input(G). Output signal duty cycles are adjusted to 50 percent, independent of the duty cycle at CLK.
The HC2510C is specially designed to interface with high speed SDRAM applications in the range of 25MHz to 125MHz and includes an internal RC network which provides excellent jitter characteristics and eliminates the needs for external components.
For the test purpose, the PLL can be bypassed by strapping AVcc to ground.
The HC2510C is characterized for operation from 0 to 85.
The HC2510C operates at 3.3V Vcc and provides integrated series-damping resistors that make it ideal for driving point-to-point loads. The propagation delay from the CLK input to any clock output is nearly zero. Ten outputs provide low-skew and low-jitter clocks. All outputs can be enabled or disabled via the control input(G). Output signal duty cycles are adjusted to 50 percent, independent of the duty cycle at CLK.
The HC2510C is specially designed to interface with high speed SDRAM applications in the range of 25MHz to 125MHz and includes an internal RC network which provides excellent jitter characteristics and eliminates the needs for external components.
For the test purpose, the PLL can be bypassed by strapping AVcc to ground.
The HC2510C is characterized for operation from 0 to 85.
HC2510C Maximum Ratings
| Symbols | Parameter | Value | Unit | Conditions |
| Vcc | Supply Voltage Range | -0.5 to 4.6 | V | |
| VI | Input Voltage Range | -0.5 to 6.5 | V | |
| Vo | Voltage Range applied to any input in the high or low state |
-0.5 toVcc+0.5 | V | |
| IIK | Input Clamp Current | ±50 | mA | VI <0 or VI >0 |
| IOK | Output Clamp Current | ±50 | mA | Vo<0 or Vo> Vcc |
| Io | Continuous Output Current | ±50 | mA | Vo=0 to Vcc |
| PMAX | Maximum Power Dissipaiton | 0.7 | W | |
| Tstg | Storage Temperature Range | -65 to 150 |
HC2510C Features
`Phase-Locked Loop Clock Distribution for Synchronous DRAM Applications
`Supports PC-100 and Meets "PC100 SDRAM registered DIMM Specification Rev. 1.2"
`Distributes One Clock Input to One Bank of Ten Outputs
`No External RC Network Required
`External Feedback (FBIN) Pin is Used to Synchronize the Outputs to the Clock Input
`Separate Output Enable for Each Output Bank
`Operates at 3.3 V Vcc
`125 MHz Maximum Frequency
`On-chip Series Damping Resistors
`Support Spread Spectrum Clock(SSC) Synthesizers
`ESD Protection Exceeds 3000 V per MIL-STD- 883, Method 3015 ; Exceeds 350 V Using Machine Model ( C = 200 pF, R = 0 )
`Latch-Up Performance Exceeds 400 mA per JESD 17
`Packaged in Plastic 24-Pin Thin Shrink Small- Outline Package
`Supports PC-100 and Meets "PC100 SDRAM registered DIMM Specification Rev. 1.2"
`Distributes One Clock Input to One Bank of Ten Outputs
`No External RC Network Required
`External Feedback (FBIN) Pin is Used to Synchronize the Outputs to the Clock Input
`Separate Output Enable for Each Output Bank
`Operates at 3.3 V Vcc
`125 MHz Maximum Frequency
`On-chip Series Damping Resistors
`Support Spread Spectrum Clock(SSC) Synthesizers
`ESD Protection Exceeds 3000 V per MIL-STD- 883, Method 3015 ; Exceeds 350 V Using Machine Model ( C = 200 pF, R = 0 )
`Latch-Up Performance Exceeds 400 mA per JESD 17
`Packaged in Plastic 24-Pin Thin Shrink Small- Outline Package
HC2510C Connection Diagram
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