Silicon Labs Si52142-A01AGM, Function Generator IC 25MHz 55%, 24-Pin QFN

  • RS Stock No. 168-9981
  • Mfr. Part No. SI52142-A01AGM
  • Manufacturer Silicon Labs
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TH
Product Details

Si521xx PCIe Clock Generators, Silicon Labs

The Silicon Labs Si521xx PCI-Express clock generators feature low-power push-pull output buffer technology reducing the external terminating resistors and enabling smaller packaging.

To increase performance they support programmable drive strength, rise/fall times, output impedance and down spread spectrum clock generation is also supported.

The devices support the standard PCIe HCSL signalling format and can be externally terminated to support LVPECL, LVDS or CML levels.

- Push-pull HCSL output buffer technology
- Fully integrated termination resistors on PCIe outputs
- Programmable spread spectrum
- Pin strapping to enable spread spectrum
- I²C/SMBus programmable
- Supports optional LVPECL, LVDS or CML levels
- -40 to 85°C operation
- Individual output enable control
- Small form factor QFN and TDFN packaging

Specifications
Attribute Value
Maximum Frequency 25MHz
Maximum Duty Cycle 55%
Mounting Type Surface Mount
Package Type QFN
Pin Count 24
Dimensions 4 x 4 x 0.75mm
Height 0.75mm
Length 4mm
Maximum Operating Supply Voltage 3.465 V
Maximum Operating Temperature +85 °C
Maximum Output Frequency 100MHz
Minimum Operating Supply Voltage 3.135 V
Minimum Operating Temperature -40 °C
Width 4mm
Temporarily out of stock - back order for despatch 05/02/2020, delivery within 5 working days from desptach date
Price Each (In a Tray of 490)
PHP 72.98
(exc. VAT)
PHP 81.74
(inc. VAT)
units
Per Unit
Per Tray*
490 +
PHP72.98
PHP35,760.20
*price indicative
Related Products
The DSC557-03 is a crystal-less, two output PCI ...
Description:
The DSC557-03 is a crystal-less, two output PCI express clock generator meeting Gen1, Gen2, Gen3 and Gen4 specifications. The clock generator uses proven silicon MEMS technology to provide 100MHz differential output clocks with excellent jitter and stability over a wide ...
Digitally Programmable Frequency and Phase12.65 mW Power Consumption ...
Description:
Digitally Programmable Frequency and Phase12.65 mW Power Consumption at 3 V0 MHz to 12.5 MHz Output Frequency Range28-Bit Resolution (0.1 Hz @ 25 MHz Ref Clock)Sinusoidal/Triangular/Square Wave Outputs2.3 V to 5.5 V Power SupplyNo External Components Required3-Wire SPI InterfaceExtended Temperature ...
A resolver-to-digital or synchro-to-digital converter is a transducer ...
Description:
A resolver-to-digital or synchro-to-digital converter is a transducer that converts the angular position and/or velocity of a rotating shaft to a digital output signal. They deliver signals proportional to the sine and/or cosine of the shaft angle and/or velocity.
The Silicon Labs Si535x factory and I²C programmable ...
Description:
The Silicon Labs Si535x factory and I²C programmable LVCMOS clock generators are customisable to generate multiple, independent non-integer-related frequencies. They provide equivalent frequency synthesis capability of 8 PLLs, with exact frequency synthesis (0 ppm error), low jitter, low power, all ...