intersil HC55183 DATA SHEET

S

www.BDTIC.com/Intersil

N

IG

S

E

®

D

N

E

M

M

O

EC

R

T

O

N

O

C

E

R

D

N

E

Data Sheet July 13, 2005

M

M

H

E

ED

C

R

O

F

D

P

E

R

5

8

1

5

5

D

W

E

N

C

A

L

T

N

E

M

E

HC55180, HC55181, HC55183,

HC55184

FN4519.7

Extended Reach Ringing SLIC Family

The RSLIC18™ family of ringing subscriber line interface
circuits (RSLIC) supports analog Plain Old Telephone
Service (POTS) in short and medium loop length, wireless
and wireline applications. Ideally suited for remote
subscriber units, this family of products offers flexibility to
designers with high ringing voltage and low power
consumption system requirements.

The RSLIC18 family operates to 100V which translates
directly to the amount of ringing voltage supplied to the end
subscriber. With the high operating voltage, subscriber loop
lengths can be extended to 500Ω (i.e., 5,000 feet) and
beyond.

Other key features across the product family include: low
power consumption, ringing using sinusoidal or trapezoidal
waveforms, robust auto-detection mechanisms for when
subscribers go on or off hook, and minimal external discrete
application components. Integrated test access features are
also offered on selected products to support loopback
testing as well as line measurement tests.

There are five product offerings in the RSLIC18 family:
HC55180, HC55181, HC55183 and HC55184. The
architecture for this family is based on a voltage feed
amplifier design using low fixed loop gains to achieve high
analog performance with low susceptibility to system
induced noise.

Block Diagram

POL CDC VBHVBL

ALM

RINGING

PORT

4-WIRE

PORT

CONTROL

LOGIC

BSEL SWC

VRS

VRX
VTX

-IN
VFB

F2
F1
F0

ILIM

TIP

RING

SW+

SW-

DC

CONTROL

2-WIRE

PORT

TEST

ACCESS

BATTERY

SWITCH

TRANSMIT

SENSING

DETECTOR

LOGIC

RTD RD DET

E0

Features

• Battery Operation to 100V

• Low Standby Power Consumption of 50mW

• Peak Ringing Amplitude 95V, 5 REN

• Sinusoidal or Trapezoidal Ringing Capability

• Integrated CODEC Ringing Interface

• Integrated MTU DC Characteristics

• Low External Component Count

• Pulse Metering and On Hook Transmission

• Tip Open Ground Start Operation

• Thermal Shutdown with Alarm Indicator

• 28 Lead Surface Mount Packaging

• Dielectric Isolated (DI) High Voltage Design

• HC55180

- Silent Polarity Reversal

- 53dB Longitudinal Balance

- Loopback Test Capability

• HC55181

- Integrated Battery Switch

- Silent Polarity Reversal

- 53dB Longitudinal Balance

- Loopback and Test Access Capability

• HC55183

- Integrated Battery Switch

- 45dB Longitudinal Balance

• HC55184

- Integrated Battery Switch

- Silent Polarity Reversal

- 45dB Longitudinal Balance

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• Wireless Local Loop (WLL)

• Digital Added Main Line (DAML)/Pairgain

• Integrated Services Digital Network (ISDN)

• Small Office Home Office (SOHO) PBX

• Cable/Computer Telephony

Related Literature

• AN9814, User’s Guide for Development Board

• AN9824, Modeling of the AC Loop

1

RSLIC18™ is a trademark of Intersil Corporation. All other trademarks mentioned are the property of their respective owners.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

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

Copyright Intersil Americas Inc. 2003, 2005. All Rights Reserved

HC55180, HC55181, HC55183, HC55184

www.BDTIC.com/Intersil

Ordering Information (PLCC Package Only)

LOOP

PART NUMBER 100V 85V

HC55180DIM •• •• -40 to 85 28 Ld PLCC N28.45
HC55181DIM ••• • • -40 to 85 28 Ld PLCC N28.45
HC55183ECMZ (Note) 75V • 45dB 0 to 70 28 Ld PLCC (Pb-free) N28.45
HC55183ECMZ96 (Note) 75V • 45dB 0 to 70 28 Ld PLCC (Pb-free) N28.45
HC55183ECM 75V • 45dB 0 to 70 28 Ld PLCC N28.45
HC55184ECM 75V •• 45dB 0 to 70 28 Ld PLCC N28.45
HC55184ECMZ (Note) 75V • 45dB 0 to 70 28 Ld PLCC (Pb-free) N28.45

HC55184ECMZR4749
(Note)

HC55184ECMZ96R4749
(Note)

HC5518XEVAL1 Evaluation board platform, including CODEC.

NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

BATSWPOL

75V • 45dB 0 to 70 28 Ld PLCC (Pb-free) N28.45

75V • 45dB 0 to 70 28 Ld PLCC (Pb-free) N28.45

REV

FULL

BACK

TEST

ONLY LB = 53dB LB = 58dB

TEMP.

RANGE

(°C) PACKAGE

PKG.

DWG. #

Device Operating Modes

OPERATING

MODE F2 F1 F0 E0 = 1 E0 = 0 DESCRIPTION HC55180 HC55181 HC55183 HC55184

Low Power Standby 0 0 0 SHD GKD MTU compliant standby mode with

active loop detector.

Forward Active 0 0 1 SHD GKD Forward battery loop feed.
Unused 0 1 0 n/a n/a This is a reserved internal test mode.

Reverse Active 0 1 1 SHD GKD Reverse battery loop feed.
Ringing 1 0 0 RTD RTD Balanced ringing mode supporting

both sinusoidal, trapezoidal and

ringing waveforms with DC offset.
Forward Loop Back 1 0 1 SHD GKD Internal device test mode.
Tip Open 1 1 0 SHD GKD Tip amplifier disabled and ring

amplifier enabled. Intended for PBX

type applications.
Power Denial 1 1 1 n/a n/a Device shutdown.

••••

••••

•• •

••••

••

••

••••

2

Pinout

www.BDTIC.com/Intersil

SW+

SW-

SWC

F2
F1
F0
E0

HC55180, HC55181, HC55183, HC55184

HC55180

(PLCC)

TOP VIEW

RING

ILIM

RD

TIP

VBL

VBH

13

3

ALM

14

BGND

15

AGND

27

12

16

BSEL

26

28

NC

RTD

25

CDC

24

VCC

23
22

-IN
VFB

21

VTX

20

VRX

19

17

18

VRS

POL

SW+

SW-

SWC

F2
F1
F0
E0

5
6
7

8

9
10
11

12

4

5
6
7

8

9
10
11

12

DET

VBH

4

13

DET

HC55181

(PLCC)

TOP VIEW

VBL

BGND

3

14

ALM

AGND

RING

ILIM

RD

TIP

27

12

15

16

BSEL

26

28

RTD

25

CDC

24

VCC

23
22

-IN
VFB

21

VTX

20

VRX

19

17

18

NC

VRS

POL

NC
NC
NC

F2
F1
F0

E0

HC55183

(PLCC)

TOP VIEW

RD

RING

NC

ILIM

27

26

RTD

25

CDC

24

VCC

23

22

-IN
VFB

21

VTX

20

VRX

19

17

18

NC

VRS

NC
NC
NC

F2
F1
F0
E0

5
6
7

8

9
10
11

12

TIP

VBL

VBH

13

3

ALM

14

BGND

15

AGND

12

28

16

BSEL

4

5
6
7

8

9
10
11

12

DET

VBH

4

DET

TOP VIEW

VBL

3

13

14

ALM

HC55184

(PLCC)

BGND

TIP

12

15

BSEL

AGND

28

16

RING

27

17

NC

RD

POL

ILIM

26

RTD

25

CDC

24

VCC

23
22

-IN
VFB

21

VTX

20

VRX

19

18

VRS

3

HC55180, HC55181, HC55183, HC55184

www.BDTIC.com/Intersil

Absolute Maximum Ratings T

Maximum Supply Voltages

V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7V

CC

- V

V

CC

V

CC

Uncommitted Switch Voltage . . . . . . . . . . . . . . . . . . . . . . . -110V

Maximum Tip/Ring Negative Voltage Pulse (Note 18). . . . . . . -115V

Maximum Tip/Ring Positive Voltage Pulse (Note 18) . . . . . . . . . .8V

ESD (Human Body Model). . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V

(180, 181). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110V

BAT

- V

(183, 184). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85V

BAT

Operating Conditions

Temperature Range

Industrial (I Suffix) . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 85°C

Commercial (C Suffix) . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 75°C

Positive Power Supply (V
Negative Power Supply (V
Negative Power Supply (V

Uncommitted Switch (loop back or relay driver) . . . . . +5V to -100V

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 .

NOTE:

1. θ

is measured with the component mounted on an evaluation PC board in free air.

JA

). . . . . . . . . . . . . . . . . . . . . . . +5V ±5%

CC

, VBL) (180, 181) . . . . . -16V to -100V

BH

, VBL) (183, 184) . . . . . . -24V to -75V

BH

Electrical Specifications Unless Otherwise Specified, T

PARAMETER TEST CONDITIONS MIN TYP MAX UNITS

RINGING PARAMETERS (Note 2)

VRS Input Impedance (Note 3) 480 - - kΩ
Differential Ringing Gain VRS to 2-Wire, R
4-Wire to 2-Wire Ringing Off Isolation Active mode, referenced to VRS input. - 60 - dB
2-Wire to 4-Wire Transmit Isolation Ringing mode referenced to the differential ringing

AC TRANSMISSION PARAMETERS (Notes 5, 6)
Receive Input Impedance (Note 3) 160 - - kΩ
Transmit Output Impedance (Note 3) --1Ω
4-Wire Port Overload Level THD = 1% 3.1 3.5 - V
2-Wire Port Overload Level THD = 1% 3.1 3.5 - V
2-Wire Return Loss f = 300Hz - 26 - dB

Longitudinal Current Capability (Per Wire) (Note 3) Test for False Detect 20 - - mA

4-Wire to 2-Wire Insertion Loss -0.20 0.0 +0.30 dB
2-Wire to 4-Wire Insertion Loss -6.22 -6.02 -5.82 dB
4-Wire to 4-Wire Insertion Loss -6.32 -6.02 -5.82 dB
Idle Channel Noise 2-Wire C-Message - 16 19 dBrnC

Idle Channel Noise 4-Wire C-Message - 10 13 dBrnC

= 25°C Thermal Information

A

Thermal Resistance (Typical, Note 1) θ

PLCC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Maximum Junction Temperature Plastic . . . . . . . . . . . . . . . . 150°C

Maximum Storage Temperature Range . . . . . . . . . -65°C to 150°C

Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . 300°C

(PLCC - Lead Tips Only)

Die Characteristics

Substrate Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V

Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bipolar-DI

= 0°C to 70°C for the HC55183, 184 only, all others -40°C to 85°C, VBL = -24V,

= -100V, -85V or -75V, VCC = +5V, AGND = BGND = 0V, loop current limit = 25mA. All AC Parameters are

V

BH

specified at 600Ω 2-wire terminating impedance over the frequency band of 300Hz to 3.4kHz. Protection
resistors = 0Ω. These parameters apply generically to each product offering.

A

= ∞ (Note 4) 78 80 82 V/V

LOAD

amplitude.

f = 1kHz - 32 - dB
f = 2.3kHz - 21 - dB
f = 3.4kHz - 17 - dB

Test for False Detect, Low Power Standby 10 - - mA

Psophometric - -73.5 -71 dBmp

Psophometric - -79.5 -77 dBmp

-60- dB

JA

(°C/W)

BAT

PK
PK

RMS
RMS

4

HC55180, HC55181, HC55183, HC55184

www.BDTIC.com/Intersil

Electrical Specifications Unless Otherwise Specified, T

= -100V, -85V or -75V, VCC = +5V, AGND = BGND = 0V, loop current limit = 25mA. All AC Parameters are

V

BH

specified at 600Ω 2-wire terminating impedance over the frequency band of 300Hz to 3.4kHz. Protection
resistors = 0Ω. These parameters apply generically to each product offering. (Continued)

PARAMETER TEST CONDITIONS MIN TYP MAX UNITS

DC PARAMETERS (Note 6)

Loop Current Limit Programming Range (Note 5) Max Low Battery = -52V 15 - 45 mA
Loop Current During Low Power Standby Forward polarity only. 18 - 26 mA

LOOP DETECTORS AND SUPERVISORY FUNCTIONS

Switch Hook Programming Range 5-15mA
Switch Hook Programming Accuracy Assumes 1% external programming resistor - ± 2 ± 10 %
Dial Pulse Distortion -1.0- %
Ring Trip Comparator Threshold 2.4 2.7 3.0 V
Ring Trip Programming Current Accuracy - - ± 10 %
Ground Key Threshold -12-mA
Thermal Alarm Output IC junction temperature - 175 - °C

LOGIC INPUTS (F0, F1, F2, E0, SWC, BSEL)

Input Low Voltage --0.8V
Input High Voltage 2.0 - - V
Input Low Current V
Input High Current V

LOGIC OUTPUTS (DET

Output Low Voltage I
Output High Voltage I

POWER SUPPLY REJECTION RATIO

to 2-Wire f = 300Hz - 40 - dB

V

CC

V

to 4-Wire f = 300Hz - 45 - dB

CC

V

to 2-Wire 300Hz ≤ f ≤ 3.4kHz - 30 - dB

BL

V

to 4-Wire 300Hz ≤ f ≤ 3.4kHz - 35 - dB

BL

V

to 2-Wire 300Hz ≤ f ≤ 3.4kHz - 33 - dB

BH

V

to 4-Wire 300Hz ≤ f ≤ 1kHz - 40 - dB

BH

NOTES:

2. These parameters are specified at high battery operation. For the HC55180 the external supply is set to high battery voltage, for the HC55181,
HC55183 and HC55184, BSEL = 1.

3. These parameters are controlled via design or process parameters and are not directly tested. These parameters are characterized upon initial
design release and upon design changes which would affect these characteristics.

4. Differential Ringing Gain is measured with VRS = 0.795 V
for -75V devices.

5. These parameters are specified at low battery operation. For the HC55180, the external supply is set to low battery voltage, for the HC55181,
HC55183 and HC55184, BSEL = 0.

6. Forward Active and Reverse Active performance is guaranteed for the HC55180, HC55181 and HC55184 devices only. The HC55183 is
specified for Forward Active operation only.

, ALM)

= 0°C to 70°C for the HC55183, 184 only, all others -40°C to 85°C, VBL = -24V,

A

= 0.4V -20 - - µA

IL

= 2.4V - - 5 µA

IH

= 5mA - - 0.4 V

OL

= 100µA2.4--V

OH

f = 1kHz - 35 - dB
f = 3.4kHz - 28 - dB

f = 1kHz - 43 - dB
f = 3.4kHz - 33 - dB

1kHz < f ≤ 3.4kHz - 45 - dB

for -100V devices, VRS = 0.663 V

RMS

for -85V devices and VRS = 0.575 V

RMS

RMS

5

Electrical Specifications Unless Otherwise Specified, T

www.BDTIC.com/Intersil

loop current limit = 25mA. All AC Parameters are specified at 600Ω 2-wire terminating impedance over the frequency band of 300Hz to 3.4kHz.
Protection resistors = 0Ω.

HC55180 (NOTE 7) HC55181 HC55183, HC55184

PARAMETER

RINGING PARAMETERS (Note 2)

Ringing Voltage
Open Circuit
(Note 8)

6

Ringing Voltage
Load = 1.3K
(Notes 8, 10)

Tip Centering Voltage VB = -85V, RL = ∞ -±2.5-VBH = -85V, RL = ∞ --±2.5VBH = -75V, RL = ∞ --±3V

Ring Centering Voltage V

AC TRANSMISSION PARAMETERS (Notes 5, 6)
2-Wire Longitudinal Balance

(Notes 12, 13)

4-Wire Longitudinal Balance (Note 11) - - - - - - Grade E - 58 - dB

2-Wire to 4-Wire Level Linearity
4-Wire to 2-Wire Level
Linearity
Referenced to -10dBm

THD ≤ 0.5%

= -85V

V

B

THD ≤ 0.5%

= -100V

V

B

THD ≤ 3.0%
V

= -85V

B

THD ≤ 3.0%

= -100V

V

B

VB = -100V, RL = ∞ -±2.0-VBH = -100V, RL = ∞ - - ±2.0 (Note 9) - - - V

= -85V, RL = ∞ -±2.5-VBH = -85V, RL = ∞ --±2.5VBH = -75V, RL = ∞ --±3V

B

= -100V, RL = ∞ -±2.0-VBH = -100V, RL = ∞ - - ±2.0 (Note 9) - - - V

V

B

(Note 11) - - - - - - Grade E 45 53 - dB
Grade C, D - 59 - Grade C, D 53 59 - (Note 11) - - - dB

Grade C, D - 64 - Grade C, D - 64 - (Note 11) - - - dB
+3 to -40dBm, 1kHz - ±0.025- +3 to -40dBm, 1kHz - ±0.025 - +3 to -40dBm, 1kHz - ±0.025-dB

-40 to -50dBm, 1kHz - ±0.050- -40 to -50dBm, 1kHz - ±0.050 - -40 to -50dBm, 1kHz - ±0.050-dB

= 0°C to 70°C for the HC55183, 184 only, all others -40°C to 85°C, VBL = -24V, VCC = +5V, AGND = BGND = 0V,

A

-80-THD ≤ 0.5%
VBH = -85V

-95-THD ≤ 0.5%
VBH = -100V

-80-THD ≤ 3.0%
VBH = -85V

-95-THD ≤ 3.0%
VBH = -100V

80 - - THD ≤ 0.5%

VBH = -75V

95 - - (Note 9) - - - V

80 - - THD ≤ 3.0%

VBH = -75V

95 - - (Note 9) - - - V

70 - - V

70 - - V

UNITSTEST CONDITIONS MIN TYP MAX TEST CONDITIONS MIN TYP MAX TEST CONDITIONS MIN TYP MAX

PEAK

PEAK

PEAK

PEAK

HC55180, HC55181, HC55183, HC55184

-50 to -55dBm, 1kHz - ±0.100- -50 to -55dBm, 1kHz - ±0.100 - -50 to -55dBm, 1kHz - ±0.100-dB

DC PARAMETERS

Loop Current Accuracy
(Notes 5, 6)

Open Circuit Voltage
(|Tip - Ring|, Note 6)

= 25mA - - ± 8.5 IL = 25mA - - ± 8.5 IL = 25mA - - ± 10 %

I

L

V

= -16V - 7.5 - VBL = -16V 6.0 7.5 9.0 VBL = -16V - 7.5 - V

B

= -24V 14 15.5 17 VBL = -24V 14 15.5 17 VBL = -24V 14 15.5 17 V

V

B

> -60V 43 50 - VBH = -60V, BSEL = 1 43 50 - VBH = -60V, BSEL = 1 43 50 - V

V

B

Electrical Specifications Unless Otherwise Specified, T

www.BDTIC.com/Intersil

= 0°C to 70°C for the HC55183, 184 only, all others -40°C to 85°C, VBL = -24V, VCC = +5V, AGND = BGND = 0V,

A

loop current limit = 25mA. All AC Parameters are specified at 600Ω 2-wire terminating impedance over the frequency band of 300Hz to 3.4kHz.
Protection resistors = 0Ω. (Continued)

HC55180 (NOTE 7) HC55181 HC55183, HC55184

PARAMETER

Low Power Standby
Open Circuit Voltage
(Tip - Ring, Note 2)

Absolute Open Circuit

7

Voltage (Note 6)

= -48V 43 47 - VBH = -48V 43 - 47 VBH = -48V 43 - 47 V

V

B

> -60V 43 49 - VBH = -60V, BSEL = 1 43 49 - VBH = -60V, BSEL = 1 43 49 - V

V

B

in LPS and FA

V

RG

in RA

V

TG

> -60V

V

B

--53-56V

in LPS and FA

RG

in RA

V

TG

= -60V, BSEL = 1

V

BH

--53-56V

in LPS and FA

RG

in RA

V

TG

= -60V, BSEL = 1

V

BH

--53-56V

TEST ACCESS FUNCTIONS

Switch On Voltage (Note 14) - - - I

= 45mA - 0.30 0.60 (Note 14) - - - V

OL

Loopback Max Battery - - 52 - - 52 (Note 15) - - 52 V
SUPPLY CURRENTS (Supply currents not listed are considered negligible and do not contribute significantly to total power dissipation. All measurements made under open circuit load conditions.)
Low Power Standby

(Note 2)

Forward or Reverse
(Note 5)

Forward
(Note 2)

I

CC

, VB = -100V, -85V - 0.375 0.600 IBH, VBH = -100V, -85V - 0.375 0.600 IBH, VBH = -75V - 0.375 - mA

I

B

I

CC

IB, VB = -24V - 1.0 2.5 I
I

CC

(Note 7) - - - I

2.0 3.7 6.0 I

2.5 4.0 5.0 I

3.5 5.5 8.0 I

CC

CC
BL
CC
BL

2.0 3.7 6.0 I

2.5 4.0 5.0 I

-1.02.5I

3.5 5.5 8.0 I

-1.32.0I

CC

CC
BL
CC
BL

-3.76.0mA

2.0 4.0 6.0 mA

-1.02.5mA

2.0 5.5 8.0 mA

-1.32.5mA

IB, VB = -100V, -85V - 3.2 4.5 IBH, VBH = -100V, -85V - 1.7 2.5 IBH, VBH = -75V - 1.4 3.0 mA

Ringing
(Note 2)

I

CC

-8.5-I

(Note 7) - - - I

CC
BL

-8.5-I

-0.42.0I

CC
BL

-8.5-mA

-0.42.0mA

IB, VB = -100V, -85V - 2.3 5.0 IBH, VBH = -100V, -85V - 1.3 2.5 IBH, VBH = -75V - 1.3 2.5 mA

Forward Loopback
(Note 5)

Tip Open
(Note 5)

Power Denial
(Note 5)

I

CC

, VB = -24V - 19 25.5 I

I

B

I

CC

, VB = -24V - - 1.0 I

I

B

I

CC

, VB = -24V - 0.2 0.5 I

I

B

- 8.5 10.0 I

--5.5I

0.5 3.0 6.0 I

CC
BL
CC
BL
CC
BL

- 8.5 10.0 (Note 15) - - - mA

- 19 25.5 - - - mA

- - 5.5 (Note 16) - - - mA

--1.0 ---mA

0.5 3.0 6.0 I

-0.20.5I

CC
BL

-3.06.0mA

-0.20.5mA
ON HOOK POWER DISSIPATION (Note 17)
Forward or Reverse

(Notes 5, 6)

= -24V - 44 60 VBL = -24V - 44 60 VBL = -24V - 44 60 mW

V

B

UNITSTEST CONDITIONS MIN TYP MAX TEST CONDITIONS MIN TYP MAX TEST CONDITIONS MIN TYP MAX

HC55180, HC55181, HC55183, HC55184