Key facts
- Model
- P84
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-01
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Alliance Semiconductor P2781/82/84 Datasheet
The P278xA family (P2781, P2782, P2784) is a spread‑spectrum frequency modulator designed for digital video, imaging and other clock‑sensitive applications. It reduces electromagnetic interference by spreading the clock spectrum, providing up to 15 dB of EMI suppression and zero‑cycle slip at low spread percentages.
The document lists features, pin configurations, electrical ratings, frequency ranges, and mechanical dimensions for the 8‑pin SOIC and TSSOP packages. Key specifications include a 3 V to 3.3 V operating voltage, an input frequency range of 3 MHz to 78 MHz, and a maximum supply voltage of 7 V.
Alliance Semiconductor P84 specifications
| Operating voltage | 3.3 V |
|---|---|
| Input frequency range | 3 MHz to 78 MHz |
| Package options | 8‑pin SOIC and TSSOP |
| Maximum supply voltage (VDD) | 7 V |
| EMI suppression | up to 15 dB |
All Alliance Semiconductor P84 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the input frequency range of the P278xA?
The P278xA operates with an input frequency from 3 MHz to 78 MHz.
What package types are offered for the P278xA?
The device is available in 8‑pin SOIC and 8‑pin TSSOP packages.
What is the input frequency range of the P2781/82/84 IC?
The device accepts input frequencies from 3 MHz to 78 MHz.
What supply voltage does the device support?
It operates typically at 3.3 V, with a supply voltage rating from 3.0 V to 3.6 V and an absolute maximum of 7 V.