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DSC2311

Status: In Production

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RoHS Information
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Device Overview

Summary

The DSC2311 is a crystal-less clock generator that is factory configurable to simultaneously output two separate frequencies from 2.3 to 170 MHz. The clock generator uses proven silicon MEMS technology to provide low jitter and high frequency stability across a wide range of supply voltages and temperatures. By eliminating the external quartz crystal, crystal-less clock generators significantly enhance reliability and accelerate product development, while meeting stringent clock performance criteria for a variety of consumer electronics, communications, and storage applications.DSC2311 has an Output Enable/Disable feature allowing it to disable the outputs when OE is low. The device is available in a space saving 6 pin 2.5mm x 2.0mm crystalless TDFN package that uses only a single external bypass capacitor. This requires a PCB footprint equivalent to that of a 1.0mm x 1.0mm crystal-based clock generator.

Create an application specific part and order samples with the CLOCKWORKS CONFIGURATOR tool.

Additional Features
  • Output 1 Range: 2.3 to 170MHz
  • Output 2 Range: 2.3 to 170MHz
  • Low RMS Phase Jitter: <1 ps (typ.)
  • High Stability: ±25 ppm; ±50 ppm
  • Automotive: -55°C to 125°C
  • Ext. Industrial: -40°C to 105°C
  • Industrial: -40°C to 85°C
  • Ext. Commercial: -20°C to 70°C
  • High Supply Noise Rejection: -50dBc
  • Qualified to MIL-STD-883
  • 20x better MTF than crystal-based clock generator designs
  • Lead Free and RoHS Compliant
  • Supply Range of 2.25V to 3.6V
  • Short Lead Times: 2 Weeks
Parametrics
Name
Value
Product Type
Low-Jitter Clock Generators
# of Outputs
2
Voltage
2.25 - 3.63
PDB
False
OE
False
FSEL
False
CSEL
False
CLK
False
Output Logic
LVCMOS
Ultra Low Power
False
Output Frequency Min. (MHz)
2.3
Output Frequency Max. (MHz)
170

Documents

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Data Sheets

  
418KB

Supporting Collateral

Programming Specifications

Board Design Files

  
134KB

Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
DSC2311KI1-R0046T
0.012500
0.080000
6
VDFN
2.0x2.5mm
NiPdAu
e4
DSC2311KI1-R0051T
0.012500
0.080000
6
VDFN
2.0x2.5mm
NiPdAu
e4
DSC2311KI2-R0049T
0.012500
0.080000
6
VDFN
2.0x2.5mm
NiPdAu
e4
DSC2311KM2-R0002T
0.012500
0.080000
6
VDFN
2.0x2.5mm
NiPdAu
e4
DSC2311KM2-R0050T
0.012500
0.080000
6
VDFN
2.0x2.5mm
NiPdAu
e4
DSC2311KI1-R0046
0.012500
0.028607
6
VDFN
2.0x2.5mm
NiPdAu
e4
DSC2311KI1-R0051
0.012500
0.028607
6
VDFN
2.0x2.5mm
NiPdAu
e4
DSC2311KI2-R0049
0.012500
0.028607
6
VDFN
2.0x2.5mm
NiPdAu
e4
DSC2311KL2-R0018T
0.012500
0.080000
6
VDFN
2.0x2.5mm
NiPdAu
e4
DSC2311KM2-R0002
0.012500
0.028607
6
VDFN
2.0x2.5mm
NiPdAu
e4
DSC2311KM2-R0050
0.012500
0.028607
6
VDFN
2.0x2.5mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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