© Faraday Technology. As part of continual product improvement the specifications, details and dimensions shown in this publication are subject to change without notice

Fara111d

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Jan-00(B)

This range of Low Pass Gaussian Filters is intended for pulse shaping and bandwidth limitation

without time domain ringing. The standard range of filters are packaged in an 8 pin 0.3” low profile

DIP module as per DR00068A. Please consult the factory for different packaging, impedance and

frequency requirements. Filters are aqueous washable.

Applications

ο T.V. Sync. Pulse Shaping

ο Data Bit Pulse Shaping

ο Bandwidth limitation of Video U and V channels ο Production of test pulses

3 dB Frequency

17 dB Frequency

Nominal Delay

Nominal Risetime

Part No

MHz

MHz

ns

Ns

0.5

1.32

736

690

FG005*

1.0

2.65

368

345

FG010*

1.5

3.97

245

230

FG015*

2.0

5.30

184

173

FG020*

2.5

6.62

147

138

FG025*

3.0

7.95

123

115

FG030*

3.5

9.27

105

99

FG035*

4.0

10.60

92

86

FG040*

4.5

11.92

82

77

FG045*

5.0

13.24

74

69

FG050*

5.5

14.57

67

63

FG055*

6.0

15.90

61

58

FG060*

6.5

17.22

57

53

FG065*

7.0

18.54

53

49

FG070*

7.5

19.87

49

46

FG075*

8.0

21.19

46

43

FG080*

8.5

22.52

43

41

FG085*

9.0

23.84

41

38

FG090*

9.5

25.17

39

36

FG095*

10.0

26.49

37

35

FG100*

10.5

27.82

35

33

FG105*

11.0

29.14

33

31

FG110*

11.5

30.47

32

30

FG115*

12.0

31.79

31

29

FG120*

The standard impedances are 75

Ω and 510 Ω. Use suffix ‘A’ for 75 ohm and ‘B’ for 510 ohm

eg FG020A is 75

Ω gaussian with 3 dB frequency of 2.0 MHz.

GAUSSIAN FILTERS