CPC5621-EVAL-RDL Clare, CPC5621-EVAL-RDL Datasheet
CPC5621-EVAL-RDL
Specifications of CPC5621-EVAL-RDL
CPC5621EVAL-RDL
Related parts for CPC5621-EVAL-RDL
CPC5621-EVAL-RDL Summary of contents
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... Easy interface with modem ICs and voice CODECs • Worldwide dial-up telephone network compatibility • CPC5620 and CPC5621 can be used in circuits that comply with the requirements of TIA/EIA/IS-968 (FCC part 68), UL1950, UL60950, EN/IEC 60950-1 Supplementary Isolation compliant, EN55022B, CISPR22B, EN55024, and TBR-21 • ...
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... Using LITELINK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.1 Switch Hook Control (On-hook and Off-hook States 3.2 On-hook Operation: OH= 3.2.1 Ringing Signal Reception via the Snoop Circuit 3.2.2 Polarity Reversal Detection with CPC5621 in On-hook State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 3.2.3 On-hook Caller ID Signal Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 3.3 Off-Hook Operation: OH 3.3.1 Receive Signal Path ...
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... Absolute maximum ratings are stress ratings. Stresses in excess of these ratings can cause permanent damage to the device. Functional operation of the device at conditions Unit beyond those indicated in the operational sections of this 6 V data sheet is not implied 0 150 3000 rms +85 °C +125 °C www.clare.com CPC5620/CPC5621 3 ...
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... CPC5620/CPC5621 1.2 Performance Parameter Minimum DC Characteristics Operating Voltage V DD Operating Current I DD Operating Voltage V DDL Operating Current I DDL On-hook Characteristics Metallic DC Resistance Longitudinal DC Resistance Ringing Signal Detect Level Ringing Signal Detect Level Snoop Circuit Frequency Response 1 Snoop Circuit CMRR Ringer Equivalence ...
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... TXF Transmit photodiode amplifier output 1.25 V reference 32 REFL DC R04 Figure 2. Pinout TXSM MODE 7 GND RING 10 CID 11 RX- 12 RX+ 13 SNP+ 14 SNP- 15 RXF 16 RX www.clare.com CPC5620/CPC5621 REFL 32 TXF 31 ZTX 30 ZNT 29 TXSL 28 BR- 27 NTS 26 GAT 25 NTF 24 DCS1 23 DCS2 22 ZDC 21 BR- 20 RPB 19 RXS DDL 5 ...
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... CPC5620/CPC5621 2. Application Circuits LITELINK can be used with telephone networks worldwide. Some public telephone networks, notably in North America and Japan require resistive line termination. Other telephone networks Europe and elsewhere, require a reactive line termination. 2.1 Resistive Termination Application Circuit Figure 3. Resistive Termination Application Circuit Schematic 3 ...
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... W, ±5%, or 220 μH inductor 261 kΩ, 1/16 W, ±1% 200 kΩ, 1/16 W, ±1% 600 Ω, 200 mA ferrite bead Murata BLM11A601S or similar S1ZB60 bridge rectifier Shindengen, Diodes, Inc. Bourns (TISP4350H3) or 350 V Teccor (P3100SC) CPC5602 FET Clare CPC5620/CPC5621 LITELINK www.clare.com CPC5620/CPC5621 Supplier(s) 7 ...
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... CPC5620/CPC5621 Figure 4. Reactive Termination Application Circuit Schematic 3 R23 C1 10 1μ FB1 C16 600 Ω 10μ 200 REFL VDD LITELINK ( 80.6K 2 TXSM C13 0.1μ 0.1μ TXSL 6 MODE A 7 GND RING RING 10 DCS1 CID CID 0.1μ C14 11 RX- ...
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... W, ±5%, or 220 μH inductor 110 kΩ, 1/16 W, ±1% 200 kΩ, 1/16 W, ±1% 600 Ω, 200 mA ferrite bead Murata BLM11A601S or similar S1ZB60 bridge rectifier Shindengen, Diodes, Inc. Bourns (TISP4350H3) or 350 V Teccor (P3100SC) CPC5602 FET Clare CPC5620/CPC5621 LITELINK www.clare.com CPC5620/CPC5621 Supplier 9 ...
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... The RING output returns high for the entire negative half-cycle of the ringing signal for the CPC5620. For the CPC5621, the RING output returns high for a short period near the zero-crossing of the ringing signal before returning low during the positive half-cycle. For both the CPC5620 and CPC5621, the RING output remains high between ringing signal bursts ...
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... Polarity Reversal Detection with CPC5621 in On-hook State The full-wave ringing detector in the CPC5621 makes it possible to detect on-hook tip and ring polarity reversal using the RING output. When the polarity of tip and ring reverses, a pulse on RING indicates the event ...
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... Failure to comply with this requirement will result in transmission gain errors and possibly distortion. 3.5 DC Characteristics The CPC5620 and CPC5621 are designed for worldwide application, including use under the requirements of TBR-21. The ZDC, DCS1, and DCS2 pins control the VI slope characteristics of LITELINK. ...
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... Application note AN-117 8. and Ring Detect Voltage Threshold Application note AN-146, LITELINK Designs Application note AN-152 Design Conversion Application note AN-155 Display Feature Signal Routing and Applications www.clare.com CPC5620/CPC5621 Customize Caller ID Gain Guidelines for Effective LITELINK II to LITELINK III Understanding LITELINK 13 ...
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... CPC5620/CPC5621 6. LITELINK Performance The following graphs show LITELINK performance using the North American application circuit shown in this data sheet. Figure 7. Receive Frequency Response Gain -6 dBm -8 -10 -12 -14 0 500 1000 1500 2000 2500 Frequency Figure 8. Transmit Frequency Response Gain dBm -6 -8 -10 -12 ...
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... Frequency (Hz) Figure 14.Snoop Circuit THD + N 500 1K 1.5K 2K 2.5K Hz Figure 15.Snoop Circuit Common Mode Rejection +0 -2.5 -5 -7.5 -10 -12.5 -15 -17.5 -20 -22.5 -25 -27.5 CMRR -30 (dBm) -32.5 -35 -37.5 -40 -42.5 -45 -47.5 -50 -52.5 -55 -57.5 - 100 200 500 Frequency (Hz) R04 3000 3500 4000 3K 3. www.clare.com CPC5620/CPC5621 15 ...
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... CPC5620/CPC5621 7. Manufacturing Information 7.1 Mechanical Dimensions Figure 16. Dimensions 10.287 ± .254 (0.405 ± 0.010) 0.635 ± 0.076 (0.025 ± 0.003) 2.134 Max (0.084 Typ.) 0.330 ± 0.051 (0.013 ± 0.002) 9.525 ± 0.076 (0.375 ± 0.003) Figure 17. Recommended Printed Circuit Board Layout (0 ...
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... W=16.00 ± 0.30 ± (0.630 0.012) ± A =10.90 0.15 0 (0.429 ± 0.006) Dimensions mm (inches) e RoHS 3 2002/95/EC Specification: DS-CPC5620/CPC5621 - R04 Copyright © 2008, Clare, Inc. ® LITELINK is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 10/10/08 17 ...