ACS8526P datasheet(21/74 Pages) SEMTECH

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ADVANCED COMMUNICATIONS

FINAL

DATASHEET

Revision 4.01/June 2006 © Semtech Corp.

Page 21

www.semtech.com

ACS8526 LC/P LITE

8.192

12E1 mode

900

4.5

8.192

16E1 mode

250

1.6

8.192

16E1 mode

Select DPLL2

400

2.0

8.192

Select DPLL1 16E1

220

1.2

8.192

via Digital1 or Digital2 (not Output O1)

77.76 MHz Analog

3800

8.192

via Digital1 or Digital2 (not Output O1)

Any digital feedback

mode

3800

8.235

16DS1 mode

760

2.6

9.264

24DS1 mode

110

0.75

9.264

24DS1 mode

Select DPLL2

110

0.75

9.264

Select DPLL1 24DS1

110

0.75

10.923

16E1 mode

250

1.6

11.184

DS3 mode

Select DPLL2

110

1.0

12.288

12E1 mode

900

4.5

12.288

12E1 mode

Select DPLL2

500

2.3

12.288

Select DPLL1 12E1

250

1.5

12.352

24DS1 mode

110

0.75

12.352

16DS1 mode

760

2.6

12.352

16DS1 mode

Select DPLL2

200

1.2

12.352

Select DPLL1 16DS1

150

1.0

12.352 via Digital1 or Digital2 (not Output O1)

77.76 MHz Analog

3800

12.352 via Digital1 or Digital2 (not Output O1)

Any digital feedback

mode

3800

16.384

12E1 mode

900

4.5

16.384

16E1 mode

250

1.6

16.384

16E1 mode

Select DPLL2

400

2.0

16.384

Select DPLL1 16E1

220

1.2

16.384 via Digital1 or Digital2 (not Output O1)

77.76 MHz Analog

3800

16.384 via Digital1 or Digital2 (not Output O1)

Any digital feedback

mode

3800

16.469

16DS1 mode

760

2.6

17.184

E3 mode

Select DPLL2

120

1.0

Table 9 Output Frequency Selection (cont...)

Frequency (MHz, unless stated otherwise)

DPLL1 Mode

DPLL2 Mode

APLL2 Input Mux

Jitter Level (typ)

rms

(ps)

p-p (ns)

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