T88951B

889.0 MHz SAW Filter
Part Number T88951B
1. Features
Typical 1dB bandwidth of 9.75 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
-
889.0
-
dB
-
22.3
24.5
1dB Bandwidth
MHz
9.3
9.75
-
3dB Bandwidth
MHz
-
10.25
-
40dB Bandwidth
MHz
-
12.45
12.7
dB
-
0.7
1.2
Group Delay Variation (fo ± 4.5 MHz)
nsec
-
75
150
Absolute Delay
usec
-
1.31
-
dB
40
47
-
dB
15
25
-
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 4.5 MHz)
Ultimate Rejection
Edge ± 1.5MHz
Out of band gain
ppm/℃
℃2
Temperature Coefficient of Frequency
-0.03
S1365 Package Dimension
Matching Network Configuration
13.30±0.2
10
9
8
7.62±0.1
7
7
8
9
10
11
1
2
3
1.50±0.1
5
5
4
2.54±0.1
12
11
6
6
1.61±0.2
6.50±0.2
3.3nH
ITF RSOC01
T88951B
。889-9.7M
11
Input
50 Ω
5
1.5nH
7pF
7pF
Output
50 Ω
12
4
3
2
2.54±0.1
1
0.80±0.1
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
6, 12
Output
5
Others
Ground
http://www.itf.co.kr
[email protected]
2013. 03. 29
Rev 1.0
889.0 MHz SAW Filter
Part Number T88951B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
40dB Bandwidth
19 Oct 2011 20:57:21
1: 0. 0000 dB
0. 000 000 MHz
3:- . 12990 dB
9. 000 000 MHz
REF -21.95 dB
REF -22.42 dB
BW:
CH1 Markers
REF=1
9. 746720 MHz
cent : 888. 953172 MHz
Cor
CH1 S21
LOG
10 dB/
19 Oct 2011 20:55:19
1: 0. 0000 dB
0. 000 000 MHz
REF -21.46 dB
*
CH1 Markers
REF=1
BW: 12. 493808 MHz
1
Cor
cent : 888. 951693 MHz
Q: 91. 205
2
Q: 71. 151
1_loss : -22 . 263 dB
1
1_loss : -21 . 903 dB
2
3
3
4
2
CH2 Markers
REF=2
mean: -22 . 240 dB
Cor
4
3
s. dev : . 16570 dB
p-p : . 68000 dB
CENTER 889. 000 000 MHz
SPAN 12. 000 000 MHz
CENTER 889. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
200 ns/
Out of Band Gain
19 Oct 2011 20:57:35
1: 0. 0000 dB
0. 000 000 MHz
3: 10. 999 ns
9. 000 000 MHz
REF -21.95 dB
REF 1.28 us
CH1 Markers
REF=1
BW: 10. 250286 MHz
cent : 888. 970155 MHz
Cor
SPAN 40. 000 000 MHz
CH1 S21
CH3 S12
LOG
LOG
10 dB/
10 dB/
19 Oct 2011 20:55:45
2: 0. 0000 dB
0. 000 000 MHz
2: 0. 0000 dB
0. 000 000 MHz
REF -21.46 dB
REF -21.45 dB
*
CH1 Markers
REF=2
3:-23 . 575 dB
-1 . 50000 MHz
2
Cor
2
Q: 86. 726
1_loss : -22 . 263 dB
1
C2
2
3
3
3
Smo
Cor
CH2 Markers
REF=2
mean: 41. 3128 us
2
3
CH3 Markers
REF=2
3:-26 . 433 dB
1. 50000 MHz
s. dev : 12. 063 ns
p-p : 72. 225 ns
CENTER 889. 000 000 MHz
SPAN 12. 000 000 MHz
CENTER 889. 000 000 MHz
Wideband properties
CH1 S21
LOG
10 dB/
REF -28.21 dB
SPAN 40. 000 000 MHz
SWR (S11 & S22)
19 Oct 2011 20:59:35
1:-29 . 241 dB
889. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
1 /
1 /
19 Oct 2011 20:58:12
1: 2. 5616
889. 000 000 MHz
2: 3. 2131
889. 000 000 MHz
REF 2.565
REF 3.217
Cor
1
1
Cor
START 10. 000 000 MHz
STOP3 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 889. 000 000 MHz
http://www.itf.co.kr
SPAN 40. 000 000 MHz
[email protected]
2013. 03. 29
Rev 1.0