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CDC857-2DGGRG4

CDC857-2DGGRG4

CDC857-2DGGRG4

Texas Instruments

2.5V PLL Clock Driver CDC857 Clock Generators 48 Pins 48-TFSOP (0.240, 6.10mm Width) 48 Terminals Surface Mount 2.3V~2.7V Tape & Reel (TR)

SOT-23

CDC857-2DGGRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingGold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-TFSOP (0.240, 6.10mm Width)
Number of Pins 48
Weight 223.195796mg
Operating Temperature0°C~85°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 48
Type PLL Clock Driver
Subcategory Clock Drivers
Voltage - Supply 2.3V~2.7V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch0.5mm
Frequency 167MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CDC857
Output SSTL-2
Pin Count48
Number of Outputs 10
Qualification StatusNot Qualified
Operating Supply Voltage2.5V
Supply Voltage-Max (Vsup) 2.7V
Supply Voltage-Min (Vsup) 2.3V
Number of Circuits 1
Nominal Supply Current12mA
Input LVTTL, SSTL-2
Ratio - Input:Output 1:10
PLL Yes with Bypass
Differential - Input:Output Yes/Yes
Propagation Delay (tpd) 6 ns
Divider/Multiplier No/No
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:2629 items

CDC857-2DGGRG4 Product Details

CDC857-2DGGRG4 Overview


It is packaged using the Tape & Reel (TR) method since it is a clock IC. Embedded in the 48-TFSOP (0.240, 6.10mm Width) package is this Clock PLL. Frequency generator is capable of operating at a maximum temperature of 260 when reflowing. It contains a total of 48 terminations within RF synthesizer. This clock generator ic should receive a voltage of 2.5V. It is designed that the Clock PLL's input should be LVTTL, SSTL-2. A total of 1 circuits are implemented to access the full performance of the electrical part. Because of the Surface Mount, clock PLL can be easily mounted on the panel. Clock PLL is capable of receiving a maximum of 2.7V as a supply voltage. There should be a voltage supply above 2.3V for this frequency generator in order to ensure its safety. As long as you provide 2.3V~2.7V supply voltage, it will work. Using the test statistics, we estimate that the ambient temperature should be 0°C~85°C. The RF synthesizer is compatible with SSTL-2 logic levels. An electrical part such as this one can be classified as a PLL Clock Driver component. In this IC, a 48-bit frequency generator is designed specifically for use in microprocessors. This part number is related to its related electronic parts. There are a number of 48 pins that are available on the clock generators. There is a maximum supply voltage of 2.5V that frequency generators can handle. As such, it is often referred to as a kind of Clock Drivers clock PLL. 10 signal outputs maximi10e the output frequency. At 167MHz, frequency synthesizer achieves high efficiency.

CDC857-2DGGRG4 Features


Available in the 48-TFSOP (0.240, 6.10mm Width)
Supply voltage of 2.5V
Operating supply voltage of 2.5V


CDC857-2DGGRG4 Applications


There are a lot of Texas Instruments
CDC857-2DGGRG4 Clock Generators applications.


  • 1 Gigabit Ethernet
  • 10 Gigabit Ethernet
  • FPGA and processor clocks
  • Line cards used in telephone exchange
  • Fiber Channel
  • PCI express cards
  • Infotainment systems
  • Medical equipment
  • Multi-function printers
  • Media broadcast servers

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