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TDA7427D

TDA7427D

TDA7427D

STMicroelectronics

5V PLL Frequency Synthesizer 290MHz TDA7427 Clock Generators 20 Pins 20-SOIC (0.295, 7.50mm Width) 20 Terminals Surface Mount 4.5V~11V Tube

SOT-23

TDA7427D Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Operating Temperature-40°C~85°C
PackagingTube
JESD-609 Code e4
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Type PLL Frequency Synthesizer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply 4.5V~11V
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Supply Voltage 5V
Base Part Number TDA7427
Output Clock, Crystal
Pin Count20
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Number of Circuits 1
Nominal Supply Current6mA
Frequency (Max) 290MHz
Input Clock, Crystal
Ratio - Input:Output 3:1
PLL Yes
Differential - Input:Output No/No
Divider/Multiplier Yes/No
Height Seated (Max) 2.65mm
Width 7.5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:1562 items

Pricing & Ordering

QuantityUnit PriceExt. Price

TDA7427D Product Details

TDA7427D Overview


As a clock IC, PLLs is packaged using the Tube method. This clock generator is embedded in the 20-SOIC (0.295, 7.50mm Width) package. 20 terminations can be found in frequency synthesizer. Basically, a voltage of 5V should be applied to this electronic frequency generator. Clock, Crystal is designed as this clock generator's input. 1 circuits are implemented to access the electronic component's full performance. This clock-based frequency generator provides a frequency up to 290MHz Max. This component can be conveniently installed on the panel thanks to the Surface Mount. The maximal supply voltage this clock generator would take is 5.5V. The supply voltage for this frequency synthesizer should be kept above 4.5V for safety considerations. Clock PLL works with 4.5V~11V supply voltage provided. The ambient temperature should be set at -40°C~85°C, which is estimated by the test statistics. This is a clock generator compatible with Clock, Crystal logic levels. This electronic component can be classified as a PLL Frequency Synthesizer. This clock-generating IC is a 20-bit device designed explicitly for microprocessors. According to the base part number TDA7427, its related parts can be found. There is an available 20 pin on the clock generators.

TDA7427D Features


Available in the 20-SOIC (0.295, 7.50mm Width)
Supply voltage of 5V


TDA7427D Applications


There are a lot of STMicroelectronics
TDA7427D Clock Generators applications.


  • Instrument
  • Automatic test equipment
  • Wide area power system
  • Digital circuits
  • Wireless base station for LTE, LTE-advanced
  • Picocells, femtocells and small cells
  • Sampling clocks for ADC and DAC
  • 1 Gigabit Ethernet
  • 10 Gigabit Ethernet
  • FPGA and processor clocks

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