ACS8530 datasheet(37/152 Pages) SEMTECH

37 / 152 page

ADVANCED COMMUNICATIONS

FINAL

DATASHEET

Revision 3.02/November 2005 © Semtech Corp.

Page 37

www.semtech.com

ACS8530 SETS

12.288

Select T0 DPLL 12E1

250

1.5

12.352

24DS1 mode

110

0.75

12.352

16DS1 mode

760

2.6

12.352

16DS1 mode

Select T4 DPLL

200

1.2

12.352

Select T0 DPLL 16DS1

150

1.0

12.352 via Digital1 (not TO7) or Digital2 (not TO6) 77.76 MHz Analog

3800

12.352 via Digital1 (not TO7) or Digital2 (not TO6) Any digital feedback mode

3800

16.384

12E1 mode

900

4.5

16.384

16E1 mode

250

1.6

16.384

16E1 mode

Select T4 DPLL

400

2.0

16.384

Select T0 DPLL 16E1

220

1.2

16.384 via Digital1 (not TO7) or Digital2 (not TO6) 77.76 MHz Analog

3800

16.384 via Digital1 (not TO7) or Digital2 (not TO6) Any digital feedback mode

3800

16.469

16DS1 mode

760

2.6

17.184

E3 mode

Select T4 DPLL

120

1.0

18.528

24DS1 mode

110

0.75

18.528

24DS1 mode

Select T4 DPLL

110

0.75

18.528

Select T0 DPLL 24DS1

110

0.75

19.44

77.76 MHz analog

0.6

19.44

77.76 MHz digital

0.6

19.44

77.76MHz mode Select T4 DPLL

0.6

21.845

16E1 mode

250

1.6

22.368

DS3 mode

Select T4 DPLL

110

1.0

24.576

12E1 mode

900

4.5

24.576

12E1 mode

Select T4 DPLL

500

2.3

24.576

Select T0 DPLL 12E1

250

1.5

24.704

24DS1 mode

110

0.75

24.704

16DS1 mode

760

2.6

24.704

16DS1 mode

Select T4 DPLL

200

1.2

24.704

Select T0 DPLL 16DS1

150

1.0

25.92

77.76 MHz analog

0.6

Table 13 Output Frequency Selection (cont...)

Frequency (MHz, unless stated otherwise)

T0 DPLL Mode

T4 DPLL Mode

T4 APLL Input Mux

Jitter Level (typ)

rms

(ps)

p-p

(ns)

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