TB0768A Datasheet, PDF (2/6 Pages) TAI-SAW TECHNOLOGY CO., LTD. – SAW Filter 109 MHz

TAI-SAW TECHNOLOGY CO., LTD.
No. 3, Industrial 2nd Rd., Ping-Chen Industrial District,
Taoyuan, 324, Taiwan, R.O.C.
TEL: [phone] FAX: [phone]
E-mail: [e-mail] Web: www.taisaw.com
SAW Filter 109 MHz
MODEL NO.:TB0768A
A. MAXIMUM RATING:
1. Input Power Level: 10 dBm
2. DC Voltage : 5V
3. Operating Temperature: -20°C to 70°C
4. Storage Temperature: -40°C to 85°C
REV. NO.:1
RoHS Compliant
Lead free
Lead-free soldering
B. ELECTRICAL CHARACTERISTICS:
Item
Center frequency
Unit
Fc MHz
Min.
-
Type.
109
Max.
-
Minimum Insertion Loss (Fc±17.5KHz ) IL dB
-
2.4
6
3 dB bandwidth
Passband Ripple (Fc±17.5KHz )
BW_-3 KHz 35
72
-
dB
-
0.7
3
Group delay ripple (Fc±17.5KHz )
GD µs
-
4
12
Relative Attenuation
Fc ±200 KHz
dB
50
64
-
Fc ±500 KHz
dB
40
55
-
Temperature coefficient of frequency TCf
-0.036 ppm/K^2
Note: Considering –8 KHz frequency shift from –20℃ to +70℃
C. MEASUREMENT CIRCUIT:
50 Ohm Test circuit ( single-ended / single-ended )
HP Network analyzer
IN
50Ω
L1=330 nH
B
G
SAW Filter
L1=330 nH OUT
50Ω
C1=1.8 pF
C1=1.8 pF
A,C,D,E,F,H,J,K
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
2
Release document