intersil HC-5504DLC DATA SHEET

查询HC1-5504DLC-5供应商

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May 1997

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HC-5504DLC

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SLIC

Subscriber Line Interface Circuit

Features

• Pin for Pin Replacement for the HC-550 4

• Capable of +5V or +12V (

VB+) Operation

• Monolithic Integrat ed Device

• DI High Voltage Process

• Compatible With Worldwide PBX Performance
Requirements

• Controlled Supply of Battery Feed Current for Short
Loops (41mA)

• Internal Ring Relay Driver

• Allows Interfacing With Negative Superimposed Ring­ing Systems

• Low Power Consumption During Standby

• Switch Hook Ground Key and Ring Trip Detection
Functions

• Selective Denial of Power to Subscriber Loops

Applications

• Solid State Line Interface Circuit for Analog and Digi­tal PBX Systems

• Direct Inward Dial (DID) Trunks

• Voice Messaging PBXs

• Allows Multi-Phone Operation

Description

The Intersil SLIC incorporates many of the BORSHT functions
on a single IC chip. This includes DC battery feed, a ring relay
driver, supervisory and hybrid functions. This device is
designed to maintain transmissi on performanc e in the pr es­ence of externally induced longitudinal currents. Using the
unique Intersil d iel e ct ric i s ol a t ion pr o cess, the S LIC can oper­ate directly with a wide range of station battery voltages.

The SLIC also provides selective denial of power. If the PBX
system bec om es overloaded duri ng an emergency, the SLIC
will provide system protection by denying power to selected
subscriber l oops.

The Intersil SLIC is i deally suited for the design of new digital
PBX systems by eliminati ng bulky hybrid transformers.

Ordering Information

PART

NUMBER

HC1-5504DLC-5 0
HC1-5504DLC-9 -40
HC3-5504DLC-5 0
HC3-5504DLC-9 -40
HC4P5504DLC-5 0
HC4P5504DLC-9 -40
HC9P5504DLC-5 0
HC9P5504DLC-9 -40

TEMPERATURE

RANGE PACKAGE

o

to +75oC 24 Lead Ceramic DIP

o

to +85oC 24 Lead Ceramic DIP

o

to +75oC 24 Lead Plastic DIP

o

to +85oC 24 Lead Plastic DIP

o

to +75oC 28 Lead PLC C

o

to +85oC 28 Lead PLC C

o

to +75oC 24 Lead SOIC

o

to +85oC 24 Lead SOIC

Pinouts

HC-5504DLC (PDIP, CDIP, SOIC)

TOP VIEW

TIP

1

RING

2
3

RFS

VB+

4

C3

5

DG

6

RS

7

RD

8

TF

9

RF

10
11

VB-

BG

12

CAUTION: These devic es are sensitive to electrostatic discharge; foll ow prop er IC Handling Pro cedures.
1-888-INTERSIL or 321-724-7143
Copyright © Intersil Americas Inc. 2002. All Rights Reserved

| Intersil (and design) is a registered trademark of Intersil Americas Inc .

TX

24

AG

23

C4

22
21

R

X

+IN

20
19

-IN
OUT

18

C2

17
16

RC

15

PD

14

GKD

13

SHD

VB+

N/C

8-19

C3

DG

RS

RD

TF

HC-5504DLC (PLCC)

TOP VIEW

RING

RFS

4

5

6

7

8

9

10

11

12 13 14 15 16 17 18

RF

TIP

N/C

-

B

BG

V

N/C

TX

AG

C4

262728123

RX

25

+IN

24

-IN

23

N/C

22

OUT

21

C2

20

RC

19

PD

GKD

SHD

File Number 2443.3

Specifications HC-5504DLC

Absolute Maximum Ratings (Note 1) Operating C o ndi t io ns

Maximum Continuous Supply Voltages

(V

-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -60 to +0.5 V

B

(V

+). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to +15 V

B

(V

+ - VB-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +75V

B

Relay Drive Voltage (V

Junction Temperature Ceramic . . . . . . . . . . . . . . . . . . . . . . +175

) . . . . . . . . . . . . . . . . . . . . . . .-0.5 to +15V

RD

Junction Temperature Plastic. . . . . . . . . . . . . . . . . . . . . . . . +150

Lead Temperature (Soldering 10 Sec.) . . . . . . . . . . . . . . . . +300

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

Operating Temperature Range

HC-5504DLC-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0

HC-5504DLC-9 . . . . . . . . . . . . . . . . . . . . . . . . . . .-40

Storage Temperature Range . . . . . . . . . . . . . . . . . . -65

Relay Driver Voltage (V

o

Positive Supply Voltage (V

C

o

Negative Supply Voltage (V

C

o

High Level Logic Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 2.4V

C

). . . . . . . . . . . . . . . . . . . . . . . +5 to +12V

RD

+). . . . . . . 4.7 5 to 5.25 or 10.8 to 13.2 V

B

-) . . . . . . . . . . . . . . . . . . . . -42 to -58V

B

Low Level Logic Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 0.6V

Loop Resistance (R

) . . . . . . . . . . . . . . . . . . . . . . . . . 200 to 1200Ω

L

o

C to +75oC

o

C to +85oC

o

C to 150oC

Electrical Specifications Unless Otherwise Specified, VB- = -48V, VB+ = +12V and +5V, AG = BG = DG = 0V, Typical Parameters

TA = +25oC. Min-Max Parameters are Over Operating Temperature Range.

PARAMETER CONDITIONS MIN TYP MAX UNITS

On Hook Power Dissipation I
Off Hook Power Dissipation R
Off Hook IB+ R
Off Hook IB+ R
Off Hook IB- R
Off Hook Loop Curr ent R
Off Hook Loop Curr ent R

Off Hook Loop Curr ent R

* = 0, VB+ = +12V - 170 235 mW

LONG

= 600Ω, I

L

= 600Ω, I

L

= 600Ω, I

L

= 600Ω, I

L

= 1200Ω, I

L

= 1200Ω, VB- = -42V, I

L

T

= +25oC

A

= 200Ω, I

L

* = 0, VB+ = +12V - 425 550 mW

LONG

* = 0, TA = -40oC--6.0mA

LONG

* = 0, TA = +25oC--5.3mA

LONG

* = 0 - 35 41 mA

LONG

* = 0 - 21 - mA

LONG

* = 0

LONG

* = 0 36 41 48 mA

LONG

17.5 - - mA

Fault Curr en ts

TIP to Ground -14-mA
RING to Ground -55-mA
TIP to RING -41-mA
TIP and RING to Ground -55-mA

Ring Relay Drive V

OL

Ring Relay Driver Off Leakage V
Ring Trip Detection Period R

IOL = 62mA - 0.2 0.5 V

= +12V, RC = 1 = HIGH, TA = +25oC--100µA

RD

= 600Ω -23Ring

L

Cycles
On Hook Ringing Current - - 30 mApk
Switch Hook Detection Threshold SHD

SHD

Ground Key Detection Thresh old GKD

GKD

Loop Current During Power Denial R

= 200Ω - ±2-mA

L

= V
= V
= V
= V

OL
OH
OL
OH

18 - - mA

--12mA

20 - - mA

--10mA

Dial Pulse Distortion 0-5ms
Receive Input Impedance (Note 2) - 110 - kΩ
Transmit Output Impedance (Note 2) - 10 20 Ω
Two Wire R eturn Loss (Referenced to 600Ω + 2.16µF), (Note 2)

LO -15.5- dB

SR

L

ER

L

HI -31-dB

SR

L

Longit udinal Balance 1V

200Hz - 3400Hz, (Note 2) IEEE Method

RMS

-24-dB

2 Wire Off Hook 58 65 - dB
2 Wire On Hook 60 63 - dB

o

4 Wire Off Hook 0

C ≤ TA ≤ +75oC5058-dB

8-20

Specifications HC-5504DLC

Electrical Specifications Unless Otherwise Specified, V

TA = +25oC. Min-Max Parameters are Over Operating Temperature Range. (Continued)

- = -48V, VB+ = +12V and +5V, AG = BG = DG = 0V, Typical Parameters

B

PARAMETER CONDITIONS MIN TYP MAX UNITS

Low Freq uency Longitudinal Balance R.E.A. Method, (Note 2), RL = 600Ω

o

0

C ≤ TA ≤ +75oC

--23dBrnC

---67dBm0p

Insertion Loss at 1kHz, 0dBm Input Level, Referenced 600Ω

2 Wire - 4 Wire, 4 Wire - 2 Wire - ±0.05 ±0.2 dB

Frequency Response 200 - 3400Hz Referenced to Absolute Loss at

- ±0.02 ±0.05 dB

1kHz and 0dBm Signal Level (Note 2)

Idle Channel Noise (Note 2)

2 Wire - 4 Wire, 4 Wire - 2 Wire - 1 5 dBrnC

- -89 -85 dBm0p

Absolute Delay (Note 2)

2 Wire - 4 Wire, 4 Wire - 2 Wire - - 2 ms

Trans Hybrid Loss Balance Network Set Up for 600Ω Terminatio n at

36 40 - dB

1kHz

Overload Level V

2 Wire - 4 Wire, 4 Wire - 2 Wire V

+ = +5V 1.5 - - Vpeak

B

+ = +12V 1.75 - - Vpeak

B

Level Li nearity At 1kHz, (N ote 2) Referenced to 0dBm Level

2 Wire - 4 Wire, 4 Wire - 2 Wire +3 to -40dBm - - ±0.05 dB

-40 to -50dBm - - ±0.1 dB

-50 to -55dBm - - ±0.3 dB

Power Supply Rejection Ratio (Note 2)

+ to 2 Wire 30 - 60Hz, RL = 600Ω 15 - - dB

V

B

+ to Tr ansmit 15 - - dB

V

B

- to 2 Wire 15 - - dB

V

B

- to Transmit 15 - - dB

V

B

+ to 2 Wire 200 - 16kHz RL = 600Ω 30 - - dB

V

B

+ to Tr ansmit 30 - - dB

V

B

- to 2 Wire 30 - - dB

V

B

- to Transmit 30 - - dB

V

B

Logic Input Current (RS, RC

, PD)0V ≤ VIN ≤ + 5V - - ±100 µA

Logic Inputs

Logic ‘0 ’ V
Logic ‘1 ’ V

IL
IH

--0.8V

2.0 - 5.5 V

Logic Out puts

I

Logic ‘0 ’ V
Logic ‘1 ’ V

= Longit udinal Current

*I

LONG

OL
OH

800µA, VB+ = +12V, +5V - 0.1 0.5 V

LOAD

I

80µA, VB+ = +12V 2.7 5.0 5.5 V

LOAD

40µA, VB+ = +5V 2.7 - 5.0 V

I

LOAD

NOTES:

1. Absolute maximum ratings are limiting values, applied individually, beyond which the serviceability of the circuit may be impaired. Func-

tional operability und er any of these conditions is not necessarily implied.

2. These para mete rs are con trol led by des ign or process param eters and are no t direc tly test ed. These para mete rs are cha racte rized up on

initia l d esi gn rel ea se, upon des ig n ch an ges w hi ch wo ul d aff ec t these cha r acte r isti cs , a nd a t int erv al s t o as sure pr oduc t q ual i ty and spec­ific ation compliance .

8-21