CPC5611 Clare, CPC5611 Datasheet
CPC5611
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CPC5611 Summary of contents
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... LITELINK eliminates the need for the large isolation transformers or capacitors as used in other DAA con- figurations. It incorporates the required high-voltage isolation barrier in the surface-mount SOIC package. The CPC5610 (half-wave ring detect) and CPC5611 (full-wave ring detect) build upon Clare’s existing LITELINK line, with improved performance and 3.3 V operation. ...
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... Reactive Termination Application Circuit Part List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3 Using LITELINK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.1 Switch Hook Control (On-hook and Off-hook States 3.2 On-hook Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.2.1 Ring Signal Detection via the Snoop Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.2.2 Polarity Reversal Detection with CPC5611 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 3.2.3 On-hook Caller ID Signal Processing 3.3 Off-Hook Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 3.3.1 Receive Signal Path 3.3.2 Transmit Signal Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3 ...
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... CPC5610/CPC5611 Conditions Host side Host side Line side, derived from tip and ring Line side, drawn from tip and ring while off-hook Tip to ring, 100 Vdc applied 150 Vdc applied from tip and ring to Earth ground 68 Hz ring signal applied to tip and ring ...
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... CPC5610/CPC5611 Parameter Minimum www.DataSheet4U.com Transmit Level Receive Level RX+/RX- Output Drive Current TX+/TX- Input Impedance Isolation Characteristics Isolation Voltage Surge Rise Time OH and CID Control Logic Inputs Input Threshold Voltage High Level Input Current Low Level Input Current RING Output Logic Levels V Output High Voltage Output Low Voltage Specifications subject to change without notice ...
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... REFL 1.25 Vdc reference Rev. 9.0 Figure 2. Pinout 1 VDD TXSM 2 3 TX REFM 7 GND RING 10 CID 11 RX- 12 RX+ 13 SNP+ 14 SNP- 15 RXF 16 RX www.clare.com CPC5610/CPC5611 REFL 32 TXF 31 ZTX 30 ZNT 29 TXSL 28 BR- 27 NTS 26 GAT 25 REFB 24 DCS1 23 DCS2 22 ZDC 21 BR- 20 RPB 19 RXS 18 VDDL 17 5 ...
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... CPC5610/CPC5611 2. Application Circuits www.DataSheet4U.com LITELINK can be used with telephone networks world- wide. Some public telephone networks, notably in North America and Japan require resistive line temri- nation. Other telephone networks in Europe and else- where require reactive line termination. 2.1 Resistive Termination Application Circuit Figure 3 ...
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... W, ±1% 150 , 1/16 W, ± 1/16 W, ±5% 6 1/16 W, ±1% 6 1/16 W, ± 1/16 W, ±5%, or 220 H inductor 600 , 200 mA ferrite bead Murata BLM11A601S or similar SIZB60, 600 bridge rectifier Shindengen, Diodes, Inc. 350 V, 100 A Sidactor Teccor, ST Microelectronics, TI CPC5602 FET Clare CPC5610 LITELINK www.clare.com CPC5610/CPC5611 Suppliers 7 ...
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... CPC5610/CPC5611 2.2 Reactive Termination Application Circuit www.DataSheet4U.com Figure 4. Reactive Termination Application Circuit Schematic 3 R23 ² FB1 C16 600 10 A 200 mA U1 LITELINK A 1 VDD REFL 80. TXSM TXF C13 0.1 3 TX- ZTX TX 0.1 TX+ ZNT TX TXSL C3 0.1 6 REFM BR1- ...
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... M , 1/16 W, ±1% 6 1/16 W, ± 1/16 W, ±5%, or 220 H inductor 10 , 1/16 W, ±1% 600 , 200 mA ferrite bead Murata BLM11A601S or similar SIZB60, 600 bridge rectifier Shindengen, Diodes, Inc. 350 V, 100 A Sidactor Teccor, ST Microelectronics, TI CPC5602 FET Clare MMBT4126 Fairchild CPC5610 LITELINK Clare www.clare.com CPC5610/CPC5611 Supplier 9 ...
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... The RING output returns high for the entire negative half-cycle of the ringing signal for the CPC5610. For the CPC5611, 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 CPC5610 and CPC5611, the RING output remains high between ringing signal bursts ...
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... ID gain and the timing of the polarity reversal detection pulse, if used. 3.2.2 Polarity Reversal Detection with CPC5611 The full-wave ring detector in the CPC5611 makes it possible to detect tip and ring polarity reversal using the RING output. When the polarity of tip and ring reverses, a pulse on RING indicates the event. Your ...
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... Host CODEC or Transmit Circuit TXA1 3.4 DC Characteristics The CPC5610 and CPC5611 are designed for world- wide application regarding DC characteristics, includ- ing use under the requirements of TBR-21. The ZDC, DCS1, and DCS2 pins control the VI slope character- istics of LITELINK. Selecting appropriate resistor val- ...
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... EMC, and other relevant standards and regulations. Semiconductor components are not rated to withstand electrical overstress or electro-static discharges result- ing from inadequate protection measures at the board or system level. Australian 820 220 120 nF ) must NTS www.clare.com CPC5610/CPC5611 13 ...
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... CPC5610/CPC5611 5. LITELINK Design Resources www.DataSheet4U.com 5.1 Clare, Inc. Design Resources The Clare, Inc. web site has a wealth of information useful for designing with LITELINK, including applica- tion notes and reference designs that already meet all applicable regulatory requirements. LITELINK data sheets also contains additional application and design information ...
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... Frequency (Hz) Figure 9. Transmit Frequency Response +2.5 +2 +1.5 +1 +0.5 -0 -0.5 Gain (dBm) -1 -1.5 -2 -2.5 -3 -3 100 200 500 Frequency (Hz) Rev. 9.0 Figure 10. Receive THD Figure 11. Transmit THD on Tip and Ring www.clare.com CPC5610/CPC5611 Frequency (Hz) Frequency (Hz) 15 ...
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... CPC5610/CPC5611 Figure 12. Trans-Hybrid Loss www.DataSheet4U.com -15 -20 -25 THL -30 (dB) -35 -40 -45 300 800 1300 1800 2300 Frequency (Hz) Without C18 With C18 Figure 13. Return Loss Return Loss 45 (dB 500 1000 1500 2000 2500 Frequency (Hz) 16 Figure 14. Snoop Circuit Frequency Response ...
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... A 0.051 + 0.051 (0.002 + 0.002) 9.525 + 0.076 (0.375 + 0.003) Coplanar to A 0.08/(0.003) 32 PL. 11.380 (0.448) 1.650 (0.065) 9.730 (0.383) www.clare.com CPC5610/CPC5611 4° Max 7.239 + 0.051 (0.285 + 0.002) 1.016 Typ. (0.040 Typ.) 0.203 (0.008) DIMENSIONS mm (Inches) 0.635 (0.025) 0.330 (0 ...
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... Dimensions mm (inches) Specification: DS-CPC5610/CPC5611-R9.0 Copyright © 2002, Clare, Inc. All rights reserved. Printed in USA. 6/27/2002 ...