 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
CPC5621 Datasheet(PDF) 1 Page - Clare, Inc. |
|
|
|||||||||||||||||||||||||||||
CPC5621 Datasheet(HTML) 1 Page - Clare, Inc. |
|
|
1 / 18 page  DS-CPC5620/5621-R0.E www.clare.com 1 Features • Superior voice solution with high power option, low noise, no automatic gain control circuit, and excel- lent part-to-part gain accuracy • Data access arrangement (DAA) solution for modems at speeds up to V.92 • 3.3 or 5 V power supply operation • Caller ID signal reception function • Easy interface with modem ICs and voice CODECs • Worldwide dial-up telephone network compatibility • Supplied application circuit complies with the requirements of TIA/EIA/IS-968 (FCC part 68), UL1950, UL60950, EN60950, IEC60950, EN55022B, CISPR22B, EN55024, and TBR-21 • Complies with UL1577 • Line-side circuit powered from telephone line • Compared to other silicon DAA solutions, LITELINK: - Uses fewer passive components - Takes up less printed-circuit board space - Uses less telephone line power - Offers simplified operation - Is a single-chip solution Applications • Computer telephony and gateways, such as VoIP • PBXs • Satellite and cable set-top boxes • V.92 (and other standard) modems • Fax machines • Voicemail systems • Embedded modems for POS terminals, automated banking, remote metering, vending machines, secu- rity, and surveillance Description LITELINK III is a single-package silicon phone line interface/DAA used in voice and data communication applications to make connections between host equip- ment and telephone networks. LITELINK provides a high-voltage isolation barrier, AC and DC phone line termination, switchhook, 2-wire to 4-wire hybrid, ring detection, and on-hook signal detection. LITELINK can be used in both differential and single-ended signal applications. LITELINK uses on-chip optical components and a few inexpensive external components to form a complete voice or high-speed data phone line interface. LITELINK eliminates the need for the large isolation transformers or capacitors used in other interface con- figurations. It incorporates the required high-voltage isolation barrier in the surface-mount SOIC package. The CPC5620 (half-wave ring detect) and CPC5621 (full-wave ring detect) PLIs build upon Clare’s LITELINK II line, with improved insertion loss control, improved noise performance, and lower minimum cur- rent draw from the phone line. Ordering Information Figure 1. CPC5620/CPC5621 Block Diagram Part Number Description CPC5620A 32-pin PLI with half-wave ring detect, tubed CPC5620ATR 32-pin PLI with half-wave ring detect, tape and reel CPC5621A 32-pin PLI with full-wave ring detect, tubed CPC5621ATR 32-pin PLI with full-wave ring detect, tape and reel Transconductance Stage 2-4 Wire Hybrid AC/DC Termination Hookswitch Isolation Barrier Vref Gain Trim Vref Gain Trim Snoop Amplifier Receive Isolation Amplifier Transmit Isolation Amplifier TIP+ RING- Transmit Diff. Amplifier Receive Diff. Amplifier CID/ RING MUX Tx+ Tx- OH RING MODE CID Rx+ Rx- Current Limit Control AC Impedance Control VI Slope Control C SNOOP C SNOOP R SNOOP R SNOOP CPC5620/CPC5621 LITELINK™ III Phone Line Interface IC (DAA) |
Similar Part No. - CPC5621 |
|
Similar Description - CPC5621 |
|
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
