250925B

152.0 MHz SAW Filter
Part Number 250925B
1. Features
Typical 1dB bandwidth of 9.3 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Minimum
Typical
Maximum
Room Temperature : +25℃
℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 4.51 MHz)
Group Delay Variation (fo ± 4.51 MHz)
Absolute Delay
Ultimate Rejection
134.5 ~ 141.5MHz
162.5 ~ 169.5MHz
Temperature Coefficient of Frequency
Relative Attenuation
157.065MHz
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
9.25
-
152.0
26.5
9.35
9.56
10.56
0.7
100
2.24
28.5
10.65
1.2
200
-
dB
dB
ppm/℃
45
40
-
50
45
-18
-
dBc
15
25
-
Input POWER : +10dBm
12.7±0.5
4.8max 6.0max
Matching Network Configuration
7.6±0.2
2.5±0.2
D2012 Package Dimension
L1
Input
50 Ω
1
5
L2
12.7±0.2
2.5±0.2
0.45±0.05
20.3±0.5
C1
Output
50 Ω
C2
L1 = 15nH, L2 = 47nH
C1 = 39pF, C2 = 30pF
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]
2015. 03. 25
Rev 1.0
152.0 MHz SAW Filter
Part Number 250925B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
20dB Bandwidth & 40dB Bandwidth
7 Feb 2012 15:22:07
1: 0. 0000 dB
0. 000 000 MHz
3: . 35970 dB
9. 020 000 MHz
1 dB/ REF -26.15 dB
1 dB/ REF -26.85 dB
BW:
Cor
CH1 Markers
REF=1
9. 351763 MHz
cent : 152. 009457 MHz
CH1 S21
CH2 S21
LOG
LOG
7 Feb 2012 15:18:22
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -26.65 dB
10 dB/ REF -26.65 dB
*
CH1 Markers
REF=1
BW: 10. 198595 MHz
1
Cor
cent : 151. 977319 MHz
Q: 14. 902
Q: 16. 255
2
1_loss : -26 . 652 dB
1_loss : -26 . 669 dB
1
2
3
3
4
4
3
CH2 Markers
REF=2
mean:-26 . 593 dB
2
Cor
3
Cor
CH2 Markers
REF=1
BW: 10. 561453 MHz
4
s. dev : . 16110 dB
cent : 151. 957878 MHz
p-p : . 71010 dB
Q: 14. 388
1_loss : -26 . 652 dB
CH1
CH2
CENTER 152. 000 000 MHz
CENTER 152. 000 000 MHz
SPAN 11. 000 000 MHz
SPAN 11. 000 000 MHz
CENTER 152. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
7 Feb 2012 15:22:29
1: 0. 0000 dB
0. 000 000 MHz
3:-35 . 996 ns
9. 020 000 MHz
1 dB/ REF -26.15 dB
200 ns/ REF 2.156 us
BW:
Cor
CH1 Markers
REF=1
9. 566269 MHz
cent : 151. 999213 MHz
SPAN 30. 000 000 MHz
Relative Attenuation
CH1 S21
CH2 S21
LOG
LOG
7 Feb 2012 15:19:10
2: 0. 0000 dB
0. 000 000 MHz
2: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -26.65 dB
10 dB/ REF -26.65 dB
*
2
2
Cor
Q: 15. 889
CH1 Markers
REF=2
1: . 22090 dB
4. 51000 MHz
3:-15 . 358 dB
-555 . 000 kHz
1
1_loss : -26 . 657 dB
1
2
3
3
3
2
Smo
Cor
CH2 Markers
REF=2
mean: 2.42463 us
s. dev : 26. 196 ns
3
CH2 Markers
REF=2
1:- . 19040 dB
-4 . 51000 MHz
Cor
3:-19 . 118 dB
555. 000 kHz
p-p : 103. 90 ns
CH1
CH2
CENTER 152. 000 000 MHz
CENTER 152. 000 000 MHz
SPAN 11. 000 000 MHz
SPAN 11. 000 000 MHz
CENTER 152. 000 000 MHz
Wide band Properties
CH1 S21
LOG
10 dB/ REF -28.92 dB
SPAN 30. 000 000 MHz
SWR(S11 & S22)
7 Jan 2012 16:16:21
1:-28 . 954 dB
152. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
2 /
2 /
7 Jan 2012 16:12:05
1: 4. 1460
152. 000 000 MHz
2: 1. 0836
152. 000 000 MHz
REF 4.158
REF 1.084
Cor
1
1
Cor
START . 010 000 MHz
STOP 600. 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
2
CENTER 152. 000 000 MHz
http://www.itf.co.kr
SPAN 30. 000 000 MHz
[email protected]
2015. 03. 25
Rev 1.0
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