T73851B

738.0 MHz SAW Filter
Part Number T73851B
1. Features
Typical 1dB bandwidth of 18.3 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Minimum
Typical
Maximum
Operating Temperature : 0℃
℃~70℃
℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
18dB Bandwidth
33dB Bandwidth
Amplitude Ripple (fo ± 9.0 MHz)
Group Delay Variation (fo ± 9.0 MHz)
Absolute Delay
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
MHz
dB
nsec
usec
ppm/℃
℃2
18.1
-
Insertion Loss
Amplitude Ripple (fo ± 9.0 MHz)
Relative Attenuation (fo ± 10.2 MHz)
dB
dB
dB
18
C1
7
ITF 15A001
T73851B
。738-18.3M
11
12
1
2
3
7
8
9
29.0
2.0
-
11
C2
5
10
L2
L1
11
6
6
1.50±0.1
5
5
4
2.54±0.1
8
7.62±0.1
1.61±0.2
6.50±0.2
9
27.0
0.8
28
Matching Network Configuration
S1365 Package Dimension
10
29.0
20.4
22.0
3.0
200
-
Source and Load Impedance = 50Ω
Minimum
Typical
Maximum
Room Temperature : +25℃
℃
13.30±0.2
738.0
27.0
18.39
18.8
20.06
20.87
0.8
95
1.34
-0.03
12
4
3
2
2.54±0.1
1
0.80±0.1
L1 = L2 = 4.7nH, C1 = C2 = 15pF
Pin Configuration
Dimensions shown are nominal in millimeters
Body : Al2O3
Lid : Kovar, Ni Plated
Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating
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
11
Ground
12,6
Output
5
Others
Ground
http://www.itf.co.kr
[email protected]
2015. 12. 14
Rev 2.0
738.0 MHz SAW Filter
Part Number T73851B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
18dB Bandwidth & 33dB Bandwidth
11 Dec 2015 10:17:38
1: 0. 0000 dB
0. 000 000 MHz
3: . 19590 dB
18. 000 000 MHz
REF -26.75 dB
REF -27.52 dB
BW:
CH1 Markers
REF=1
18. 391905 MHz
cent : 738 . 071137 MHz
Cor
CH1
CH3
S21
S21
LOG
LOG
10 dB/
10 dB/
11 Dec 2015 10:15:07
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
REF -26.97 dB
REF -26.97 dB
*
BW:
cent : 738 . 102548 MHz
1
Cor
Q: 40. 130
Q: 36. 786
22
1_loss : -27 . 039 dB
1
CH1 Markers
REF=1
20. 064604 MHz
1_loss : -26 . 974 dB
C2
2
3
3
4
4
3
3
2
4
CH2 Markers
REF=2
mean:-27 . 069 dB
Cor
BW:
s. dev : . 14900 dB
CH3 Markers
REF=1
20. 870848 MHz
cent : 738 . 274816 MHz
p-p : . 81210 dB
Q: 35. 374
1_loss : -26 . 974 dB
CENTER 738 . 000 000 MHz
SPAN 24. 000 000 MHz
CENTER 738 . 000 000 MHz
3dB Bandwidth & Group Delay
CH1
CH2
S21
S21
LOG
DEL
1 dB/
200 ns/
Relative Attenuation
11 Dec 2015 10:18:06
1: 0. 0000 dB
0. 000 000 MHz
3:-4 . 3233 ns
18. 000 000 MHz
REF -26.75 dB
REF 1.283 us
BW:
CH1 Markers
REF=1
18. 818916 MHz
cent : 738 . 084151 MHz
Cor
SPAN 70. 000 000 MHz
CH1
S21
LOG
10 dB/
11 Dec 2015 10:13:39
1: 0. 0000 dB
0. 000 000 MHz
REF -26.96 dB
*
CH1 Markers
REF=1
2: -36 . 179 dB
-10 . 2000 MHz
1
Cor
Q: 39. 220
3: -20 . 268 dB
10. 2000 MHz
1_loss : -26 . 996 dB
1
2
3
3
2
2
Smo
Cor
CH2 Markers
REF=2
4 1. 3466 us
mean:
3
s. dev : 16. 108 ns
p-p : 93. 142 ns
CENTER 738 . 000 000 MHz
SPAN 24. 000 000 MHz
CENTER 738 . 000 000 MHz
Wideband Properties
CH1
S21
LOG
10 dB/
REF 0 dB
SPAN 70. 000 000 MHz
SWR(S11 & S22)
11 Dec 2015 10:21:06
1:-28 . 159 dB
738 . 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
1 /
1 /
11 Dec 2015 10:19:36
1: 3. 3094
738 . 000 000 MHz
2: 2. 8389
738 . 000 000 MHz
REF 3.312
REF 2.841
Cor
1
1
Cor
START
. 010 000 MHz
STOP 2 000 . 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 738 . 000 000 MHz
http://www.itf.co.kr
SPAN 70. 000 000 MHz
[email protected]
2015. 12. 14
Rev 2.0