222901B 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
Dual In-line Package (DIP)
2. Electrical Specifications
Operating Temperature : -10℃ ~ +60℃
Center Frequency (fo)
MHz
Insertion Loss
dB
1dB Bandwidth
MHz
3dB Bandwidth
MHz
40dB Bandwidth
MHz
Amplitude Ripple (fo +/- 14.22 MHz)
dB
Group Delay Variation (fo +/- 14.22 MHz)
nsec
Absolute Delay
usec
Ultimate Rejection
dB
Temperature Coefficient of Frequency
ppm/℃
65.0 MHz SAW Filter
Part Number 222901B
Minimum
-
-
29.45
-
-
-
-
-
45
Source and Load Impedance = 50Ω
Typical
Maximum
65.0
-
27.5
29.0
29.6
-
29.9
-
31.2
31.3
0.65
1.2
30
60
2.26
-
50
-
-72
Room Temperature : +25℃
Minimum
Typical
Maximum
Insertion Loss
dB
-
27.5
29.0
Amplitude Ripple (fo ± 14.4 MHz)
dB
-
0.65
1.2
Group Delay Variation (fo ± 14.4 MHz)
nsec
-
30
60
D2012 Package Dimension
12.7±0.5
5.5max 6.0max
7.6±0.2
Matching Schematic
1
L1
Input
50Ω
5
L2
C1
Output
50Ω
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
L1 = 220nH, L2 = 270nH, C1 = 3pF
Pin Configuration
Input
1
Ground
2,4
Output
5
Others
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]
2013. 03. 27
Rev 1.0