IC DC TERMINATION 16-SOIC

CPC1465D

Manufacturer Part NumberCPC1465D
DescriptionIC DC TERMINATION 16-SOIC
ManufacturerClare
CPC1465D datasheet
 


Specifications of CPC1465D

FunctionDC Signal TerminationInterfaceISDN, SHDSL
Number Of Circuits1Power (watts)1W
Operating Temperature-40°C ~ 85°CMounting TypeSurface Mount
Package / Case16-SOICIncludesOptocoupler
Lead Free Status / RoHS StatusLead free / RoHS CompliantCurrent - Supply-
Voltage - Supply-Other namesCLA206
CPC1465D
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Features
Meets wetting (sealing) current requirements per
ITU-T G.991.2
Integrated bridge rectifier for polarity correction
Uses inexpensive opto-coupler for DC signalling
Electronic inductor, breakover, and latch circuits
Current limiting and excess power protection circuits
ANSI SHDSL and ISDN compatible
MLT and SARTS compatible
Compatible with portable test sets
Excellent linearity
Compatible with GlobespanVirata and Conexant
SHDSL transceiver chip set families
Small SOIC or DFN Package
DFN package 60 percent smaller than SOIC
SOIC is pin compatible with Agere LH1465AAE
Applications
Router and bridge customer premises equipment
Leased line equipment
T1/E1 network line cards and repeaters
Network Termination 1 (NT1) equipment
Mechanized Loop Test (MLT) networks
Switched Access Remote Test System (SARTS)
networks
Figure 1. CPC1465 Typical 2-Wire DC Termination Application
1
PR+
2
NC
3
NC
TIP
4
TIP
5
RING
6
NC
RING
7
NC
Ω
2.2k
5%
4W
8
PR-
NOTE: Pinout is for the SOIC package
Pb
e
RoHS
2002/95/EC
DS-CPC1465 - R02
SHDSL/ISDN DC Termination IC
Description
The CPC1465 is a DC termination IC used in
Single-pair High-speed Digital Subscriber Line
(SHDSL) and Integrated Services Digital Network
subscriber line (ISDN) equipment. It provides a
polarity insensitive DSL loop sealing current DC
termination with a recognizable device signature for
MLT systems. The CPC1465 passes low frequency
ISDN network signalling information via an
inexpensive optocoupler to the NT1’s internal control
logic.
Ordering Information
Part Number Description
CPC1465D
CPC1465DTR
CPC1465M
CPC1465MTR
CPC1465
μ
1 F
16
TC
Electronic
Inductor,
15
NC
Breakover,
Latch, and
Opto Driver
14
NC
68.1Ω
1%
1/4W
13
RS
Bridge
Rectifier
12
PD
11
NC
10
NC
Current Limit
and Excess
Power Protection
9
COM
CPC1303
(5kV
Isolation)
rms
or
CPC1001N
(1500V
Isolation)
rms
1
3
2
www.clare.com
CPC1465
DC Termination IC, 16-pin SOIC in tubes,
47/tube
DC Termination IC, 16-pin SOIC tape and reel,
1000/reel
DC Termination IC, 16-pin DFN in tubes,
52/tube
DC Termination IC, 16-pin DFN tape and reel,
1000/reel
dc
Blocking
Capacitor
Transceiver
V
CC
75kΩ
Digital
4
Control
Circuitr
3
1

CPC1465D Summary of contents

  • Page 1

    ... DSL loop sealing current DC termination with a recognizable device signature for MLT systems. The CPC1465 passes low frequency ISDN network signalling information via an inexpensive optocoupler to the NT1’s internal control logic. Ordering Information Part Number Description CPC1465D CPC1465DTR CPC1465M CPC1465MTR CPC1465 μ Electronic ...

  • Page 2

    ... Manufacturing Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.1 Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.1.1 SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.1.2 DFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.2 Printed Circuit Board Layout Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.2.1 SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.2.2 DFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.3 Tape and Reel Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.3.1 SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.3.2 DFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.4 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.4.1 Moisture Reflow Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.4.2 Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.5 Washing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 2 www.clare.com R02 ...

  • Page 3

    ... Specifications 1.1 Package Pinout CPC1465D PR TIP RING PR COM CPC1465M PR TIP RING PR COM R02 1.2 Pin Description SOIC DFN Name Pin Pin TIP RING Ring lead PR COM 1.3 Absolute Maximum Ratings Parameter Maximum Voltage ( T)* Power dissipation Operating temperature Operating relative humidity ...

  • Page 4

    ... Figure 4 on page 6) and (see Figure 5 on page Conditions Symbol ≤ 10.5 V APP ≤ APP PP (see Figure 6 on page Conditions Symbol t1 t2 www.clare.com =25°C A (see Figure 3 on page 5). Minimum Typical Maximum Unit 30.0 35.0 39 1.5 5 0.1 0.5 1.0 ...

  • Page 5

    ... On State 1 mA Transition Region μ 100 A μ μ Figure 3. I-V Requirements Template 250 V 1A 100 μ 100 A μ μ R02 I MAX1 MIN1 LKG Off State Absolute Voltage ( MAX1 MIN1 I MIN2 100 100 150 Absolute Voltage (V) www.clare.com Transition Region MAX2 200 250 5 ...

  • Page 6

    ... Figure 4. Test Circuit for ac Impedance and Linearity V ac generator Linearity μ APP current source V sig × 1000 --------------------------- - mt V sig log --------------------------------------- - + 20 log V sig2ndHarmonic Figure 5. Linearity Requirement Template Acceptable Unacceptable 0.5 10.0 10.5 Applied ac Voltage (V ) www.clare.com DUT 1k Ω 1000 ----------- - 67.5 11.0 11.5 12.0 PP R02 ...

  • Page 7

    ... Figure 6. Test Circuit for Activate and Deactivate Times Pulse generator Figure 7. Applied Waveform for Activation Test 43 Figure 8. Applied Waveform for Deactivation Test 2.0 mA 1.5 mA 1 R02 μ DUT Ω Source Impedance Ω Ω 200 500 ms Measure Current source limited Measure 500 ms t2 www.clare.com 7 ...

  • Page 8

    ... T (see Figure 9 on page (see Figure 9 on page 9) OFF For test conditions: (see Figure 9 on page Conditions Symbol - - - - - - - - - - - - T (see Figure 9 on page (see Figure 9 on page 9) OFF www.clare.com 9). Minimum Typical Maximum Unit PEAK 900 - 4500 - 9). Minimum Typical ...

  • Page 9

    ... Figure 9. Test Circuit for LED Operation 200 - 4k Ω 900 - 4.5k (MLT) μ 85Ω 85mH 25Ω μ Ω 68 COM CPC1465 μ Ω 68 COM 9 www.clare.com R LOOP Ω Ω Ω V BAT -43.5V to -56V + 60V , (MLT) PEAK CPC1001N 75kΩ OUT CPC1001N 75kΩ μ OUT 9 ...

  • Page 10

    ... Surge Protection Although the CPC1465 is current limited not an over-voltage surge protector. To protect the CPC1465 against destructive over-voltage transients, Clare recommends the use of a crowbar-type surge protector that limits the surge voltage seen by the CPC1465 to 250 V. The protection device must be ...

  • Page 11

    ... Potentials in excess of 100 V applied to the tip and ring interface will cause the CPC1465 to disable the sealing current hold circuit and enter a standby state with very little current draw. Once the over-voltage condition is removed, the CPC1465 automatically resumes normal operation. R02 www.clare.com 11 ...

  • Page 12

    ... MAX (0.083 MAX) See Note 3 1.016 TYP (0.040 TYP) Lead to Package Standoff: MIN: 0.0254 (0.001) MAX: 0.102 (0.004) www.clare.com 0.635 X 45° (0.025 X 45°) 0.254 ±0.0127 (0.010±0.0005) DIMENSIONS (mm) inches R02 ...

  • Page 13

    ... Terminal Tip 16 6.00 ± 0.05 (0.236 ± 0.002) BOTTOM VIEW www.clare.com 6.00 ± 0.25 (0.236 ± 0.01) SEATING PLANE 0.20 (0.008) EXPOSED METALLIC PAD 4.25 ± 0.05 (0.167 ± 0.002) 0.55 ± ...

  • Page 14

    ... Embossment 14 3.2.2 DFN 1.05 (0.041) DIMENSIONS mm (inches) NOTE: As the metallic pad on the bottom of the DFN package is connected to the substrate of the die, Clare recommends that no printed circuit board traces or vias be placed under this area. Pin 1 Top Cover Tape P=12.00 K =3.20 + 0.15 (0.47 ...

  • Page 15

    ... The products described in this document are not designed, intended, authorized, or warranted for use as components in systems intended for surgical implant into the body other applications intended to support or sustain life, or where malfunction of Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice. ...