TAI-SAW TB0796A

TAI-SAW TECHNOLOGY CO., LTD.
No.3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, Taiwan, R.O.C.
TEL : 886-3-4690038
FAX : 886-3-4697532
E-mail : [email protected] Web: www.taisaw.com
IF SAW Filter 38 MHz
MODEL NO.: TB0796A
REV. NO.:1
A. FEATURES:
1.IF Filter for Video
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 source impedance ZS=50Ω
Terminating load impedance
ZL=2kΩ//3 pF
C. ELECTRICAL CHARACTERISTICS:
Attenuation ( ref. : 36.5 MHz): (Switching
RoHS Compliant
Lead free
Lead-free soldering
pin2 connected to ground)
MAX.
Reference level for the
Following data 36.50 MHz
Adjacent picture carrier 30.00MHz
31.00MHz
Sound carrier
31.50 MHz
32.00 MHz
32.50 MHz
Color carrier
33.57 MHz
TYP.
MIN.
-13.9
-44.0
-43.0
-45.0
-35.0
-35.0
0.0
-49.0
-50.0
-53.0
-45.0
-45.0
-1.5
-15.9
-3.0
dB
dB
dB
dB
dB
dB
dB
-4.0
-5.5
-7.0
dB
Lower side lobe
39.50 MHz
40.00 MHz
40.50 MHz
25.0-30.0 MHz
-42.0
-40.0
-40.0
-40.0
-50.0
-45.0
-45.0
-44.0
-
dB
dB
dB
dB
Upper side lobe
39.5-45.0 MHz
-38.0
-40.0
-
dB
Reflected Wave Signal Suppression
-42.0
-52.0
dB
Feed through Signal Suppression
-50.0
-56.0
dB
-
-50
80
Picture carrier
Adjacent sound carrier
38.00 MHz
Group delay (ref:38.0MHz)
36.00 MHz
33.57 MHz
Impedance at 36.50 MHz
Input Impedance
Output Impedance
Temperature Coefficient of frequency
-
1.1||19.3
1.5||5.1
-72.0
TAI-SAW TECHNOLOGY CO., LTD.
-
-
ns
ns
KΩ||pF
KΩ||pF
ppm/K
TST DCC
Release document
2
(Witching pin2 connected to pin 1)
Reference level for the
Following data 36.50 MHz
Adjacent picture carrier 32.00MHz
MAX.
TYP.
MIN.
-45.0
-15.9
-55.0
-17.9
-
dB
Sound carrier
33.50 MHz
-30.0
-40.0
-
dB
Color carrier
34.42 MHz
-1.3
-2.8
-4.3
dB
-3.8
-5.3
-6.8
dB
-43.0
-50.0
-
dB
Picture carrier
Adjacent sound carrier
38.00 MHz
39.50 MHz
Lower side lobe
25.0-32.0 MHz
-40.0
-43.0
-
dB
Upper side lobe
39.5-45.0 MHz
-37.0
-40.0
-
dB
Reflected Wave Signal Suppression
-42.0
-52.0
dB
Feed through Signal Suppression
-50.0
-56.0
dB
Group delay ripple(p-p)
-
60
Impedance at 36.50 MHz
Input Impedance
Output Impedance
Temperature Coefficient of frequency
-
1.5||13.7
1.5||5.1
-72.0
-
ns
KΩ||pF
KΩ||pF
ppm/K
D.FREQUENCY CHARACTERISTICS:
Characteristics of channel 1 (Switching pin2 connected to ground)
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
3
Characteristics of channel 2 (Switching pin2 connected to pin1)
E.TEST CIRCUIT
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
4
E. Outline Drawing:
Pin No. Functions
7
9
6
T ∆ □
1.
2.
3.
4.
5.
Input
Switching Input
Chip carrier-ground
Output
Output
□ : Week Code (Follow the table from planner each year)
△ : Product / Year Code
Year
2005
2009
2006
2010
2007
2011
2008
2012
Product Code
B
b
B
b
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
5