CDC857-3DGGG4
- Mfr.Part #
- CDC857-3DGGG4
- Manufacturer
- Texas Instruments
- Package / Case
- 48-TFSOP (0.240, 6.10mm Width)
- Datasheet
- Download
- Description
- IC 3.3V PLL CLK-DRVR 48-TSSOP
- Stock
- 5,502
- In Stock :
- 5,502
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- Manufacturer :
- Texas Instruments
- Product Category :
- Clock Generators, PLLs, Frequency Synthesizers
- Base Part Number :
- CDC857
- Ratio - Input:Output :
- 1:10
- Differential - Input:Output :
- Yes/Yes
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- 0°C~85°C
- Output :
- SSTL-2
- Frequency :
- 167MHz
- Package / Case :
- 48-TFSOP (0.240, 6.10mm Width)
- Number of Terminations :
- 48
- Qualification Status :
- Not Qualified
- Operating Supply Voltage :
- 3.3V
- Supply Voltage-Max (Vsup) :
- 2.7V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Reach Compliance Code :
- Unknown
- Additional Feature :
- ALSO REQUIRES 3.3V PLL VOLTAGE
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Divider/Multiplier :
- No/No
- Packaging :
- Tube
- Type :
- PLL Clock Driver
- Terminal Pitch :
- 0.5mm
- Number of Circuits :
- 1
- Voltage - Supply :
- 3V~3.6V
- Propagation Delay (tpd) :
- 6 ns
- Pin Count :
- 48
- Supply Voltage :
- 2.5V
- PLL :
- Yes with Bypass
- Number of Pins :
- 48
- Supply Voltage-Min (Vsup) :
- 2.3V
- Nominal Supply Current :
- 235mA
- Input :
- LVTTL, SSTL-2
- Datasheets
- CDC857-3DGGG4

Clock Generators, PLLs, Frequency Synthesizers Texas Instruments CDC857-3DGGG4 Overview
The CDC857-3DGGG4 from Texas Instruments is a highly versatile integrated circuit specifically designed for clock generation and frequency synthesis applications. This IC is crucial for maintaining synchronization and timing accuracy in complex electronic systems. It operates at a voltage of 3.3V and comes in a 48-TSSOP package, offering robust performance for high-demand environments. Ideal for applications requiring precise clock management, the CDC857-3DGGG4 provides reliable, stable outputs that can drive multiple clocks simultaneously, making it a cornerstone for any timing-critical application.
CDC857-3DGGG4 Features
The CDC857-3DGGG4 features advanced phase-locked loop (PLL) technology that ensures stable and accurate clock signals, critical for digital communication systems. It supports multiple outputs, allowing it to drive various frequencies simultaneously which is essential for systems requiring complex timing solutions. Its low voltage operation and power efficiency make it suitable for portable and low-power applications. Additionally, the device's small footprint (48-TSSOP package) makes it ideal for space-constrained applications.
CDC857-3DGGG4 Applications
- Telecommunications Equipment: Used in network routers and switches to provide precise timing necessary for data transmission and reception.
- Consumer Electronics: Integrates into devices such as digital TVs and gaming consoles where synchronization of audio and video signals is critical.
- Computing Systems: Provides clock management solutions for servers, PCs, and laptops, ensuring proper operation and synchronization of internal components.
- Industrial Automation: Used in automated test equipment and robotic systems where precise timing is necessary for operational accuracy.
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