Cypress FS782 User Manual

Page 4

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FS781/82/84

Document #: 38-07029 Rev. *F

Page 4 of 12

Table 3. FS781/82/84 Recommended Loop Filter Values C7 (pF) @ +5.0 VDC ±5% (R6 = 3.3K)

[1, 2, 3, 4]

Input MHz

S1

S0

BW = 1.0%

[3]

BW = 1.5%

[3]

BW = 2.0%

[3]

BW = 2.5%

[3]

BW = 3.0%

[3]

BW = 3.5%

[3]

BW = 4.0%

[3]

6

0

0

1140

1030

930

830

710

610

510

8

0

0

1170

970

740

570

460

400

280

10

0

0

1030

660

430

350

280

210

130

12

0

0

760

340

230

200

180

160

130

14

0

0

450

240

180

140

100

70

50

16

0

1

2490

970

730

590

480

430

370

18

0

1

2490

870

650

510

430

370

310

20

0

1

1360

680

480

370

280

190

250

22

0

1

990

560

330

260

230

200

190

24

0

1

820

360

250

200

180

160

150

26

0

1

530

270

210

170

150

110

90

28

0

1

430

230

180

150

110

100

90

30

0

1

250

200

150

110

100

90

80

32

1

0

Note 4

1000

740

570

470

410

370

34

1

0

Note 4

990

710

520

420

360

300

36

1

0

Note 4

970

670

480

380

310

230

38

1

0

Note 4

880

560

380

310

270

220

40

1

0

Note 4

800

460

290

240

230

220

42

1

0

1030

680

360

260

220

200

190

44

1

0

790

560

260

220

200

190

170

46

1

0

1110

420

280

210

180

170

140

48

1

0

1110

280

200

190

170

140

120

50

1

0

830

330

200

180

160

130

110

52

1

0

560

340

205

170

140

120

90

54

1

0

510

280

180

140

110

110

90

56

1

0

470

210

160

120

100

90

90

58

1

0

450

220

250

110

90

80

80

60

1

0

430

240

120

90

80

80

70

62

1

1

Note 4

800

580

430

330

250

180

64

1

1

Note 4

720

490

375

285

200

140

66

1

1

Note 4

630

400

320

240

150

100

68

1

1

Note 4

690

365

285

225

170

140

70

1

1

Note 4

650

330

250

210

190

180

72

1

1

Note 4

575

340

250

210

190

170

74

1

1

Note 4

500

355

245

205

180

165

76

1

1

Note 4

550

330

230

200

175

160

78

1

1

Note 4

600

290

220

190

170

155

80

1

1

Note 4

570

240

210

185

165

150

82

1

1

Note 4

540

250

200

180

160

140

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