Alliance Semiconductor P12 Manuals

ManualLib has 2 documents for the Alliance Semiconductor P12: 2 datasheets. Every file can be read online or downloaded as a PDF for free.

Datasheet 2

Key facts

Model
P12
Industry
Industrial
Documents
2
Languages
EN
Last added
2012-06-04

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Alliance Semiconductor P2811/12/14 Datasheet

Alliance Semiconductor P2811/12/14 Datasheet

Datasheet 8 pages · 375 KB · EN

The P2811/12/14 family is a low‑power EMI reduction IC that generates spread‑spectrum clocks at 1×, 2×, and 4× rates. It offers up to 15 dB EMI reduction, selectable spread options (Down Spread and Center Spread), and eight spread‑percentage selections from +0.625 % to -3.5 %.

The datasheet provides detailed pin configurations, electrical characteristics, package dimensions for 8‑pin SOIC and TSSOP options, and ordering codes for commercial, industrial and automotive temperature ranges.

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Alliance Semiconductor P12 specifications

Operating Voltage3.3 V
Input Frequency Range10 – 40 MHz
Output Frequency Range (P2811)10 – 40 MHz
Output Frequency Range (P2812)20 – 80 MHz
Output Frequency Range (P2814)40 – 160 MHz
Spread Percentage Selections+0.625 % to -3.5 %
Package Types8‑pin SOIC and TSSOP
Industrial Temperature Range-25 °C to 85 °C

Source: Alliance Semiconductor P2811/12/14 Datasheet

All Alliance Semiconductor P12 documents by type

Datasheet 2

Ratings, dimensions and ordering codes, for selection and design work.

Questions answered in these manuals

What is the operating voltage of the P2811/12/14 IC?

The device operates at 3.3 V.

From: Alliance Semiconductor P2811/12/14 Datasheet

What input frequency range does the P2811/12/14 support?

It supports input frequencies from 10 MHz to 40 MHz.

From: Alliance Semiconductor P2811/12/14 Datasheet

What is the purpose of the P2811/12/14 IC?

It reduces electromagnetic interference by spreading the clock spectrum, providing up to 15 dB EMI reduction.

From: Alliance Semiconductor P2811/12/14 Data Sheet1

What package options are available for the P2811/12/14?

The device is offered in 8‑pin SOIC and 8‑pin TSSOP packages.

From: Alliance Semiconductor P2811/12/14 Data Sheet1