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CPC7594BA

IXYS
Part Number CPC7594BA
Manufacturer IXYS
Description Line Card Access Switch
Published Jan 13, 2021
Detailed Description INTEGRATED CIRCUITS DIVISION CPC7594 Line Card Access Switch Features • TTL Logic Level Inputs for 3.3V Logic Interfac...
Datasheet PDF File CPC7594BA PDF File

CPC7594BA
CPC7594BA

Overview
INTEGRATED CIRCUITS DIVISION CPC7594 Line Card Access Switch Features • TTL Logic Level Inputs for 3.
3V Logic Interfaces • Smart Logic for Power Up / Hot Plug State Control • Monolithic IC Reliability • Low Matched RON • Eliminates the Need for Zero-Cross Switching • Flexible Switch Timing to Transition from Ringing Mode to Talk Mode.
• Clean, Bounce-Free Switching • Tertiary Protection Consisting of Integrated Current Limiting, Voltage Clamping, and Thermal Shutdown for SLIC Protection • 5V Operation with Power Consumption < 10 mW • Intelligent Battery Monitor • Latched Logic-Level Inputs, no External Drive Circuitry Required • Small 16-pin SOIC Package Applications • VoIP Gateways • Central office (CO) • Digital Loop Carrier (DLC) • PBX Systems • Digitally Added Main Line (DAML) • Hybrid Fiber Coax (HFC) • Fiber in the Loop (FITL) • Pair Gain System • Channel Banks Description The CPC7594 is a member of IXYS Integrated Circuits Division’s next generation Line Card Access Switch family.
This monolithic 6-pole solid-state switch is available in a 16-pin SOIC package.
It provides the necessary functions to replace two 2-Form-C electro-mechanical relays used on traditional analog and contemporary integrated voice and data (IVD) line cards found in Central Office, Access, and PBX equipment.
Because this device contains solid state switches for tip and ring line break, ringing injection/return, and channel test access, it requires only a +5V supply for operation, and TTL logic-level inputs for control.
The CPC7594 is particularly designed for IVD line cards where an EMR is required for line test due to the high frequencies typical of ADSL, but solid-state switches are desired for switching and test-in functions.
Ordering Information Part # CPC7594BA CPC7594BATR Description 16-Pin SOIC, with Protection SCR, 50/Tube 16-Pin SOIC, with Protection SCR, 1000/Reel Pb e3 Figure 1.
CPC7594 Block Diagram T (T ) TEST CHANTEST +5VDC 5 TRINGING 1 6 VDD XSW3 XSW5 Tip...


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