CS61577-IL1 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

CS61577-IL1

T1/E1 Line Interface

Cirrus Logic 

LINE INTERFACE EVALUATION BOARD

RV+

RV+

+5V

GND

(0V)

D10

P6KE

C2

0.1mF

C3

1 mF

C1

68mF

+

Prototyping

Area

RV+

RNEG

(BPV)

RCLK

TCLK

Pin 6

RCLK

TCLK

15 14

22

21

R13 (only included for CS6158/58A)

TV+ TGND RGND RV+

1kW

6 RNEG (BPV)

8 RCLK

2 TCLK

XTALIN 9

{CS6158/58A: RT}

E1: CXT8192

T1: CXT6176

XTALOUT 10

(not included for CS6158/58A)

{CS6158/58A: NC} RTIP

Change R9 and R10 for E1 operation

TPOS

(TDATA)

RPOS

(RDATA)

Pin 3

3 TPOS (TDATA)

Pin 7

7 RPOS (RDATA)

ACLKI

R1 51.1Ω D JP4 D

RV+

R15

100Ω

ACLKI

TNEG

C

B JP2 B

C

Pin 4

1 ACLKI

4 TNEG (TCODE)

A

A

S2

RCODE

TCODE

LEN0/INT

LEN1/SDI

LEN2/SD0

RLOOP/CS

LLOOP/SCLK

TAOS/CLKE

INT

SDI

23 LEN0 [INT]

24 LEN1 [SDI]

25 LEN2 [SD0]

26

RLOOP [CS]

27

LLOOP [SCLK]

28

TAOS [CKLE]

RTIP 19

R10

200W

T2

(see Table 2)

2:1

RTIP

U1

R9

RRING

200W

RRING 20

TTIP 13 TTIP

Pin 18

MRING (PCS) 18

B JP6 B

TRING A

A

TRING 16

Pin 17

MTIP (RCODE) 17

B JP7 B

AA

RRING

0.47 mF

C5

TTIP

JP5

EE

JP8

FF

T1

(see Table 2) TRING

R2

4.4W

SDO

CS

SCLK

JP1 D9

D8

1N914

S1

RESET

R4

221kW

C4 0.047mF

6

3

MODE DPM (AIS)

LOS

5

R14

4.7kW

SIP

11

DPM RV+

(AIS)

12

RV+

LOS

Q2

2N2222

Q1

2N2222

MODE

MODE

SW1

LED

D2

R5

470Ω

LED

D3

R6

470Ω

(Used only for E1 75W

applications with the CS61534,

CS61535, CS6158, CS61574,

OR CS61577)

U1: CS61534, CS61535,

CS61535A, CS6158,

CS6158A, CS61574,

CS61574A, CS61575,

CS61577, CS61304A,

OR CS61305A

8

7

51 2

4

RV+

R16 R18 R17

1kΩ 10k W 10k W

HOST:3-1,6-8

EXT HW: 3-2, 6-7

HW: 3-4, 6-5

Figure 1. Evaluation Board Schematic

DS40DB3

33

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