TAI-SAW TECHNOLOGY CO., LTD.

2

TST DCC

Release document

No.3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, Taiwan, R.O.C.

TEL : 886-3-4690038

FAX : 886-3-4697532

IF SAW Filter 35.225 MHz

MODEL NO.: TB0692A

REV. NO.:2

A. FEATURES:

1.IF Filter for Digital Cable TV

B. MAXIMUM RATING:

1.DC voltage: 12 V.

2.AC voltage: 10 V.

3.Storage Temperature: -40°C to +85 °C.

4.Operating Temperature: -25 °C to +65 °C

Terminating load impedance

C. ELECTRICAL CHARACTERISTICS:

Attenuation ( ref. : 35.225 MHz):

MIN.

TYP.

MAX.

Center frequency fc

Center frequency between 3dB point

-

35.225

-

MHz

Insertion attenuation

Reference level for the

Following data 35.23 MHz

20.7

21.5

23.7

dB

1dB Pass Bandwidth

-

7.0

-

MHz

3dB Pass Bandwidth

-

7.7

-

MHz

30dB Pass Bandwidth

-

9.4

-

MHz

31.43 MHz

-

2.6

-

dB

38.81 MHz

-

2.0

-

dB

31.20 MHz

-

4.3

-

dB

39.00 MHz

-

3.6

-

dB

30.00 MHz

33.0

46.0

-

dB

Lower side lobe

25.00-28.60 MHz

28.60-30.00 MHz

35.0

31.0

40.0

42.0

-

-

dB

dB

Upper side lobe

40.15-43.10 MHz

43.10-45.00 MHz

30.0

34.0

33.0

40.0

-

-

dB

dB

Reflected Wave Signal Suppression

42.0

50.0

dB

Feed through Signal Suppression

-

54.0

dB

Group delay ripple

31.20-39.00 MHz

-

50

-

ns

Impedance at 35.225 MHz

Input Impedance

Output Impedance

-

5.8||10.9

3.5||3.1

-

K

Ω||pF

K

Ω||pF

Temperature Coefficient of frequency

-

-72.0

-

ppm/K