CS61575-IP1 datasheet(31/44 Pages) CIRRUS

31 / 44 page

Interfacing The CS61575 and CS61574A With

the CS62180B T1 Transceiver

To interface with the CS62180B, connect the de-

vices as shown in Figure A4. In this case, the line

interface and CS62180B are in Host Mode con-

trolled by a microprocessor serial interface. If the

line interface is used in Hardware Mode, then the

line interface RCLK output must be inverted be-

fore being input to the CS62180B. If the

CS61575 or CS61574A is used in Extended

Hardware Mode, the RCLK output does not have

t o b e i nve rt ed be fo re be ing in put to th e

CS62180B.

Application

Turns

Ratio(s)

Manufacturer

Part Number

Package Type

RX:

T1 & E1

1:2CT

Pulse Engineering

PE-65351

1.5 kV through-hole, single

Schott

67129300

Bel Fuse

0553-0013-HC

TX:

1:1.15

Pulse Engineering

PE-65388

1.5 kV through-hole, single

Schott

67129310

Bel Fuse

0553-0013-RC

TX:

E1 (75 & 120

Ω)

1:1.26

1:1

Pulse Engineering

PE-65389

1.5 kV through-hole, single

Schott

67129320

Bel Fuse

0553-0013-SC

RX &TX:

1:2CT

1:1.15

Pulse Engineering

PE-65565

1.5 kV through-hole, dual

Bel Fuse

0553-0013-7J

RX &TX:

E1 (75 & 120

Ω)

1:2CT

1:1.26

1:1

Pulse Engineering

PE-65566

1.5 kV through-hole, dual

Bel Fuse

0553-0013-8J

RX &TX:

1:2CT

1:1.15

Pulse Engineering

PE-65765

1.5 kVsurface-mount, dual

Bel Fuse

S553-0013-06

RX &TX:

E1 (75 & 120

Ω)

1:2CT

1:1.26

1:1

Pulse Engineering

PE-65766

1.5 kV surface-mount, dual

Bel Fuse

S553-0013-07

RX :

T1 & E1

1:2CT

Pulse Engineering

PE-65835

3 kV through-hole, single

EN60950, EN41003 approved

TX:

E1 (75 & 120

Ω)

1:1.26

1:1

Pulse Engineering

PE-65839

3 kV through-hole, single

EN60950, EN41003 approved

Table A3. Recommended Transformers

ACLK

TCLK

RCLK

RPOS

RNEG

TPOS

TNEG

CS62180B

CLKE

SCLK

INT

SDO

SDI

TCLK

TPOS

TNEG

RNEG

RPOS

RCLK

SCLK

SDO

SDI

TO HOST CONTROLLER

V+

100k

1.544 MHz

CLOCK

SIGNAL

CS61574A OR

CS61575

V+

22k

MODE

Figure A4. Interfacing the CS61574A or CS61575

with a CS62180B (Host Mode)

CS61574A CS61575

DS154F2

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