65.0 MHz SAW Filter
Part Number
221916B
1. Features
Typical 1dB bandwidth of
18.9 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50
Room Temperature : +25℃
℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
45dB Bandwidth
Amplitude Ripple
Group Delay Variation
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
Substrate Material
* Input POWER : 10dBm
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/℃
-
Minimum
64.93
-
18.80
-
-
-
-
-
50
-
Typical
65.0
23.5
18.90
19.18
20.48
0.5
35
2.26
53
-72
128-LN
Maximum
65.07
25.0
-
-
20.60
1.2
80
2.3
-
-
D2012 Package Dimension
2.5±0.2
Matching Schematic
12.7±0.5
5.5max 6.0max
7.6±0.2
Input
50
Ω
L1
1
C1
5
L2
Output
50
Ω
ITF 13A001
221916B
65-18.9M
0.45±0.05
20.3±0.5
2.5±0.2
12.7±0.2
L1 = 150nH, L2 = 150nH, C1 = 2pF
Pin Configuration
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
Input
Output
1
5
Ground
Others
2, 4
Ground
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Tel: 82-32-621-1213
Fax: 82-32-621-1218
http://www.itf.co.kr
sales@itf.co.kr
2013. 05. 03
Rev 1.0
65.0 MHz SAW Filter
Part Number
221916B
3. Typical Performance ( at +25℃ )
℃
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
REF -23.03 dB
REF -23.51 dB
30 Oct 2012 17:27:32
1: 0. 0000 dB
0. 000 000 MHz
3: . 02020 dB
18. 440 000 MHz
CH1 S21
LOG
10 dB/
45B Bandwidth
REF -23.3 dB
30 Oct 2012 17:26:34
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
REF=1
BW 18. 900493 MHz
:
Cor
cent :
64. 992441 MHz
Q 3. 4387
:
1_loss : -23 . 344 dB
1
2
Cor
1
2
CH1 Markers
REF=1
BW 20. 483857 MHz
:
cent :
64. 988986 MHz
Q 3. 1727
:
1_loss : -23 . 349 dB
3
4
3
2
Cor
CH2 Markers
REF=2
mean:-23 . 297 dB
s. dev : . 08910 dB
p-p : . 48510 dB
3
4
CENTER 65. 000 000 MHz
SPAN 23. 000 000 MHz
START 35. 000 000 MHz
STOP 95. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
50 ns/
REF -23.03 dB
REF 2.238 us
30 Oct 2012 17:28:12
1: 0. 0000 dB
0. 000 000 MHz
3: 11. 561 ns
18. 440 000 MHz
CH1 S11
CH2 S22
1 U FS
1 U FS
Smith Chart
1: 11. 903
2: 12. 922
-17 . 068
-33 . 010
30 Oct 2012 17:29:04
143. 45 pF
65. 000 000 MHz
74. 176 pF
65. 000 000 MHz
CH1 Markers
REF=1
BW 19. 185163 MHz
:
Cor
cent :
64. 987783 MHz
Q 3. 3874
:
1_loss : -23 . 353 dB
1
2
Cor
3
Smo
Cor
3
2
CH2 Markers
REF=2
mean:42. 2678 us
s. dev : 6. 5563 ns
p-p : 32. 110 ns
Cor
1
2
CENTER 65. 000 000 MHz
SPAN 23. 000 000 MHz
CENTER 65. 000 000 MHz
SPAN 60. 000 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/
REF -23.41 dB
30 Oct 2012 17:29:45
1: 0. 0000 dB
0. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
SWR(S11 & S22)
REF 4.713
REF 5.64
30 Oct 2012 17:28:57
1: 4. 7163
65. 000 000 MHz
2: 5. 6382
65. 000 000 MHz
CH1 Markers
REF=1
2:-73 . 777 dB
65. 0000 MHz
3:-66 . 438 dB
130. 000 MHz
Cor
1
1
Cor
2
START . 010 000 MHz
2
STOP 200. 000 000 MHz
3
CENTER 65. 000 000 MHz
SPAN 60. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Tel: 82-32-621-1213
Fax: 82-32-621-1218
http://www.itf.co.kr
sales@itf.co.kr
2013. 05. 03
Rev 1.0
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