222951B Datasheet, PDF (1/2 Pages) Integrated Technology Future – Typical 1dB bandwidth of 29.6 MHz

1. Features
Typical 1dB bandwidth of 29.6 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Operating Temperature : -20℃ ~ +70℃
Center Frequency (fo)
MHz
Insertion Loss
dB
1dB Bandwidth
MHz
3dB Bandwidth
MHz
40dB Bandwidth
MHz
Amplitude Ripple (fo ± 14.32 MHz)
dB
Group Delay Variation (fo ± 14.32 MHz)
nsec
Absolute Delay
usec
Ultimate Rejection
Temperature Coefficient of Frequency
dB
ppm/℃
Room Temperature : +25℃
Insertion Loss
Amplitude Ripple (fo ± 14.53 MHz)
Group Delay Variation (fo ± 14.53 MHz)
MHz
dB
nsec
65.0 MHz SAW Filter
Part Number 222951B
Minimum
-
-
29.4
-
-
-
-
-
42
-
Source and Load Impedance = 50Ω
Typical
Maximum
65.0
-
28.5
30.0
29.61
-
29.9
-
31.18
31.4
0.5
1.2
25
60
2.44
-
48
-
-72
-
Minimum
-
-
-
Typical
28.5
0.5
25
Maximum
30.0
1.2
60
S2098 Package Dimension
Matching Schematic
20.00±0.2
10 9 8 7 6
ITF 11A001
222951B
。65-29.6M
12 3 4 5
1.56±0.2
7.62±0.1
6 7 8 9 10
5 4 321
1.02±0.1
1.91±0.1
Dimensions shown are nominal in millimeters
Body : Al2O3
Lid : Kovar, Ni Plated
Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating
Input
50 Ω
270nH ₁₀
20pF
5
220nH
5.6pF
Output
50Ω
Input
Output
Pin Configuration
10
Ground
5
Others
1,6
Ground
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Tel: [phone]
Fax: [phone]
http://www.itf.co.kr [e-mail]
2011. 01. 24
Rev 1.0