100.0 MHz SAW Filter
Part Number
252014B
1. Features
Typical 1dB bandwidth of
20.1 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50
Operating Temperature :
-
20℃ ~
+
70℃
℃
℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple
(fo ± 9.515 MHz)
Group Delay Variation
(fo ± 9.515 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
Room Temperature :
+
25℃
℃
Insertion Loss
Amplitude Ripple
(fo ± 9.84 MHz)
Group Delay Variation
(fo ± 9.84 MHz)
D2012 Package Dimension
1
Input
50
Ω
Minimum
-
-
19.9
-
-
-
-
-
50
Typical
100.0
22.0
20.1
20.43
21.82
0.55
40
2.07
55
-72
Maximum
-
23.5
-
-
22.0
1.0
80
-
-
-
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/℃
℃
-
Minimum
Typical
22.0
0.55
40
Maximum
23.5
1.0
80
dB
dB
nsec
-
-
-
Matching Schematic
5
L2
Output
50
Ω
12.7±0.5
5.5max 6.0max
7.6±0.2
2.5±0.2
L1
ITF 13A001
252014B
100-20.1M
0.45±0.05
20.3±0.5
2.5±0.2
C1
12.7±0.2
C2
L1 = L2 = 82nH, C1 = 14pF, C2 = 22pF
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
Pin Configuration
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. 03. 25
Rev 1.0
100.0 MHz SAW Filter
Part Number
252014B
3. Typical Performance ( at +25℃ )
℃
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
REF -21.61 dB
REF -22.17 dB
16 Feb 2012 15:24:37
1: 0. 0000 dB
0. 000 000 MHz
3: . 41960 dB
19. 680 000 MHz
CH1 S21
LOG
10 dB/
40dB Bandwidth
REF -21.93 dB
16 Feb 2012 15:21:33
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
REF=1
BW 20. 096095 MHz
:
Cor
cent : 100 . 056480 MHz
Q: 4. 9789
1_loss : -21 . 831 dB
1
2
*
CH1 Markers
REF=1
BW 21. 790702 MHz
:
cent : 100 . 031271 MHz
2
Q: 4. 5905
1_loss : -21 . 927 dB
1
Cor
3
4
3
2
Cor
CH2 Markers
REF=2
mean:-21 . 824 dB
s. dev : . 11940 dB
p-p : . 64340 dB
3
4
CENTER 100 . 000 000 MHz
SPAN 25. 000 000 MHz
CENTER 100 . 000 000 MHz
SPAN 70. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
100 ns/
REF -21.54 dB
REF 2.141 us
16 Feb 2012 15:24:07
1: 0. 0000 dB
0. 000 000 MHz
3:-4 . 5411 ns
19. 680 000 MHz
CH1 S21
LOG
10 dB/
50dB Bandwidth
REF -21.93 dB
16 Feb 2012 15:21:41
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
REF=1
BW 20. 416327 MHz
:
Cor
cent : 100 . 054483 MHz
Q: 4. 9007
1_loss : -21 . 831 dB
1
2
*
CH1 Markers
REF=1
BW 21. 952273 MHz
:
cent : 100 . 027207 MHz
2
Q: 4. 5566
1_loss : -21 . 927 dB
1
Cor
3
Smo
Cor
3
2
CH2 Markers
REF=2
mean: 2. 0733 us
4
s. dev : 8. 2198 ns
p-p : 40. 528 ns
3
4
CENTER 100 . 000 000 MHz
SPAN 25. 000 000 MHz
CENTER 100 . 000 000 MHz
SPAN 70. 000 000 MHz
Wideband Properties
CH1 S21
LOG
10 dB/
REF -23.68 dB
16 Feb 2012 15:26:26
1: 0. 0000 dB
0. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
SWR(S11 & S22)
REF 2.682
REF 5.704
16 Feb 2012 15:25:35
1: 2. 6824
100 . 000 000 MHz
2: 5. 6873
100 . 000 000 MHz
CH1 Markers
REF=1
2:-59 . 963 dB
100 . 000 MHz
3:-61 . 496 dB
200 . 000 MHz
Cor
1
1
Cor
2
2
START
. 010 000 MHz
3
STOP 400. 000 000 MHz
CENTER 100 . 000 000 MHz
SPAN 70. 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. 03. 25
Rev 1.0
Analog electronics
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