221906B

62.5 MHz SAW Filter
Part Number 221906B
1. Features
Typical 1dB bandwidth of 18.95 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
62.5
-
dB
-
23.6
26.0
1dB Bandwidth
MHz
18.85
18.95
-
3dB Bandwidth
MHz
-
19.18
-
40dB Bandwidth
MHz
-
20.12
20.25
dB
-
0.55
1.0
Group Delay Variation (fo ± 9.22 MHz)
nsec
-
45
80
Absolute Delay
usec
-
2.97
-
dB
50
52
-
dB
25
30
-
ppm/℃
℃
-
-72
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 9.22 MHz)
Ultimate Rejection
Out of band gain
fo ± 10.0 MHz
Temperature Coefficient of Frequency
12.8±0.5
5.5max 6.0max
Matching Schematic
7.6±0.2
2.5±0.2
D3512 Package Dimension
1
5
180nH
7pF
Output
50Ω
25.4±0.2
2.5±0.2
0.45±0.05
ITF 10A001
221906B
62.5-18.9M
35.1±0.5
180nH
Input
50Ω
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
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
Input
1
Ground
2,4
Output
5
Others
Ground
http://www.itf.co.kr
[email protected]
2011. 01. 24
Rev 2.0
62.5 MHz SAW Filter
Part Number 221906B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
3dB Bandwidth & Group Delay
17 Oct 2009 01:33:33
CH1 S21
CH2 S21
LOG
LOG
1: 0. 0000 dB
3: . 19070 dB
1 dB/ REF -23.43 dB
1 dB/ REF -23.9 dB
17 Oct 2009 01:33:48
0. 000 000 MHz
18. 440 000 MHz
CH1 S21
CH2 S21
LOG
DEL
1: 0. 0000 dB
3: 18. 735 ns
1 dB/ REF -23.43 dB
100 ns/ REF 2.958 us
0. 000 000 MHz
18. 440 000 MHz
CH1 Markers
REF=1
BW: 18. 951721 MHz
cent : 62. 545703 MHz
Cor
CH1 Markers
REF=1
BW: 19. 184909 MHz
cent : 62. 542569 MHz
Cor
Q: 3. 3003
Q: 3. 2600
1_loss : -23 . 598 dB
1
1_loss : -23 . 598 dB
1
2
2
4
3
3
3
2
CH2 Markers
REF=2
mean:-23 . 626 dB
Cor
CENTER 62. 500 000 MHz
Smo
Cor
CH2 Markers
REF=2
4 2. 9709 us
mean:
32
s. dev : . 09570 dB
s. dev : 9. 0857 ns
p-p : . 51360 dB
p-p : 46. 412 ns
SPAN 24. 000 000 MHz
CENTER 62. 500 000 MHz
50dB Bandwidth
SPAN 24. 000 000 MHz
Ultimate Rejection
17 Oct 2009 01:32:37
CH1 S21
LOG
10 dB/ REF -23.64 dB
1: 0. 0000 dB
17 Oct 2009 01:32:17
0. 000 000 MHz
CH1 S21
LOG
10 dB/ REF -23.64 dB
CH1 Markers
REF=1
BW: 20. 125696 MHz
1
Cor
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
REF=1
2:-30 . 087 dB
-10 . 0000 MHz
1
Cor
cent : 62. 498467 MHz
2
3:-32 . 613 dB
10. 0000 MHz
Q: 3. 1054
1_loss : -23 . 662 dB
2
3
3
4
CENTER 62. 500 000 MHz
SPAN 60. 000 000 MHz
CENTER 62. 500 000 MHz
Wide band Properties
SPAN 60. 000 000 MHz
SWR(S11 & S22)
17 Oct 2009 01:34:50
CH1 S21
LOG
10 dB/ REF -22.57 dB
1: 0. 0000 dB
17 Oct 2009 01:34:20
0. 000 000 MHz
CH1 Markers
REF=1
2:-68 . 286 dB
62. 5000 MHz
CH1 S11
CH2 S22
SWR
SWR
20 /
20 /
1: 5. 5815
2: 4. 7319
REF 5.565
REF 4.729
62. 500 000 MHz
62. 500 000 MHz
Cor
3:-70 . 250 dB
125. 000 MHz
1
1
Cor
2
2
START . 010 000 MHz
STOP 200. 000 000 MHz
3
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
CENTER 62. 500 000 MHz
http://www.itf.co.kr
SPAN 60. 000 000 MHz
[email protected]
2011. 01. 24
Rev 2.0
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