1. General Information & Identification:

️· Part Number (implied): PS8380A (mentioned repeatedly, likely the core IC).
️· Revision Date: 07/17/00.
️· Manufacturer: Pericom Semiconductor Corporation.
️· Document Type: Datasheet.

2. Electrical Characteristics:

This section makes up the bulk of the document and details various electrical parameters. Here's a grouping of what it covers, with examples:

️· Input/Output Characteristics: Specifications on how the IC handles signals coming in and going out. Includes parameters like:
- Input High/Low Voltage (VIH/VIL).
- Output High/Low Current (IOH/IOL).
- Propagation Delay (time it takes for a signal to pass through).
- Capacitance.
️· Switch Characteristics: Details about the switching behavior of the IC. Includes:
- On-Resistance (resistance when the switch is closed).
- Leakage Current (current that flows when the switch is off).
️· Power Supply Characteristics: Information about the power requirements of the IC, including operating voltage and current consumption.
️· Timing Parameters: Delays, rise/fall times, and other timing-related specifications.
️· Digital Characteristics: Includes information on DCYI - duty cycle.

3. Tables & Parameters:

The document is heavily formatted with tables. These tables categorize and present the electrical specifications in a structured manner. Key parameters are often labeled with symbols and units (e.g., Volts, Amps, Ohms, nanoseconds).

4. Package Information:

️· Ordering Code: How to order the part from Pericom.
️· Package Name: Indicates the physical package type (e.g., 61Q).
️· Package Type: Describes the package form factor (e.g., POSQ-nip-61 - likely a surface-mount package).
️· Operating Range: Specifies the temperature range within which the IC is guaranteed to operate correctly.

5. Key Concepts & Functionality (Inferred):

Based on the parameters, it's reasonable to infer that the PS8380A is likely:

️· A Switch or Multiplexer: The parameters relating to on-resistance, leakage current, and switching speeds suggest this.
️· A Logic-Level Device: It operates with defined high and low voltage levels for digital signals.
️· Designed for low-power applications: The specifications suggest it's a relatively efficient IC.



In summary, this document provides the technical specifications needed by engineers to design with the PS8380A IC. It’s a complex document targeted at a technical audience. It's intended to ensure that the IC is used within its specified operating conditions to ensure reliability and performance.