Overview
The CPC5622A, part of the LITELINK™ series, is a single-chip silicon phone line interface (DAA) developed by IXYS Integrated Circuits Division. This integrated circuit utilizes optical technology to provide the necessary isolation barrier, eliminating the need for high-cost capacitors or transformers. This design reduces the passive component count and minimizes the required printed-circuit board space, making it a cost-effective solution. The CPC5622A supports both differential and single-end receive and transmit ports, facilitating easy integration with modem ICs, codecs, and voice SLIC devices.
Key Specifications
| Property | Value |
|---|---|
| Supply Voltage Range (V) | 3.3 - 5 |
| Isolation Voltage (V RMS) | 3000 |
| Caller ID Signal Path | Continuous |
| Ringing Detect | Half-wave and full-wave |
| Operating Temperature (°C) | -40 to +85 |
| Storage Temperature (°C) | -40 to +125 |
| Transmit Power | Up to +10 dBm into 600 Ω |
| Logic Inputs | -0.3 V to VDD + 0.3 V |
| Tip to Ring Current (RZDC = 5.2Ω) | -150 mA |
| Total Package Power Dissipation | 1 W |
Key Features
- Superior voice solution with low noise and excellent part-to-part gain accuracy
- 3 kVRMS line isolation
- Simultaneous ringing detection and CID monitoring for worldwide applications
- Provides both full-wave and half-wave ringing detection
- Transmit power of up to +10 dBm into 600 Ω
- Data access arrangement (DAA) solution for modem speeds up to V.92
- 3.3V or 5V power supply operation
- Easy interface with modem ICs and voice CODECs
- Worldwide dial-up telephone network compatibility
- Line-side circuit powered from the telephone line
Applications
- Computer Telephony
- VoIP Gateways
- PBXs
- Satellite Set-Top Boxes
- V.92 Modems
- Fax Machines
- Voice Mail Systems
- Embedded Modems
- Vending Machines
- Automated Banking Systems
Q & A
- What is the CPC5622A used for? The CPC5622A is used as a single-chip silicon phone line interface (DAA) for voice and data communication applications.
- What is the isolation voltage of the CPC5622A? The isolation voltage is 3000 V RMS.
- What are the supported ringing detection types? The CPC5622A supports both half-wave and full-wave ringing detection.
- What is the transmit power capability of the CPC5622A? The transmit power is up to +10 dBm into 600 Ω.
- What are the compatible power supply voltages? The CPC5622A operates with 3.3V or 5V power supply.
- Is the CPC5622A compatible with worldwide telephone networks? Yes, it is compatible with worldwide dial-up telephone networks.
- How is the line-side circuit powered? The line-side circuit is powered from the telephone line.
- What types of applications can the CPC5622A be used in? It can be used in computer telephony, VoIP gateways, PBXs, satellite set-top boxes, V.92 modems, fax machines, voice mail systems, embedded modems, vending machines, and automated banking systems.
- What is the operating temperature range of the CPC5622A? The operating temperature range is -40°C to +85°C.
- Is the CPC5622A compliant with any specific standards? Yes, it complies with standards such as TIA/EIA/IS-968 (FCC part 68), UL60950 (UL1950), EN/IEC 60950-1, and others.
