Purchase ICS3726-12, In-stock ICS3726-12 From SeekIC.
Part Number: ICS3726-12
Description: The ICS3726-12 is a low cost, low-jitter, high-performance 3.3 volt VCXO designed to replace expensive...
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ICS3726-12
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DataSheet
General Description
ICS3726-12 General Description
The ICS3726-12 is a low cost, low-jitter, high-performance 3.3 volt VCXO designed to replace expensive discrete VCXOs modules. The ICS3726-12 offers a wider operating frequency range and improved power supply noise rejection.
The on-chip Voltage Controlled Crystal Oscillator accepts a 0 to 3.3 V input voltage. Using ICS' patented VCXO techniques, the device uses an inexpensive external pullable crystal in the range of 20 to 52 MHz to produce a VCXO output clock at that same frequency.
This part is ideal for Set-Top Box, multimedia clock synthesizers and ADSL/VDSL applications. The frequency of the on-chip VCXO is adjusted by an external control voltage input into pin VIN. Because VIN is a high-impedance input, it can be driven directly from an PWM RC integrator circuit. Frequency output increases with VIN voltage input. The usable range of VIN is 0 to VDD.
ICS3726-12 Maximum Ratings
| Item |
Rating |
| Supply Voltage, VDD All Inputs and Outputs Ambient Operating Temperature Storage Temperature Soldering Temperature |
7 V -0.5 V to VDD+0.5 V 0 to +70 -65 to +150 260 |
ICS3726-12 Features
• Packaged in 8-pin SOIC
• Operational frequency range of 20 MHz to 52 MHz
• Uses an inexpensive external crystal
• On-chip patented VCXO with pull range of 400 ppm
• VCXO tuning voltage of 0 to VDD
• Operating voltage of 3.3 V
• 12 mA output drive capability at TTL levels
• Works with surface mount crystal with CL=10 pF
• Advanced, low-power, sub-micron CMOS process
• Available in Pb (lead) free package
• Operational frequency range of 20 MHz to 52 MHz
• Uses an inexpensive external crystal
• On-chip patented VCXO with pull range of 400 ppm
• VCXO tuning voltage of 0 to VDD
• Operating voltage of 3.3 V
• 12 mA output drive capability at TTL levels
• Works with surface mount crystal with CL=10 pF
• Advanced, low-power, sub-micron CMOS process
• Available in Pb (lead) free package
ICS3726-12 Connection Diagram
ICS1493-17
PDF/DataSheet Download
- Datasheet: ICS1493-17
- File Size: 252572 KB
- Manufacturer: ICST
- Click here to Download
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