252166B

190 MHz SAW Filter
Part Number 252166B
1. Features

Typical 1dB bandwidth of 20.45 MHz

Low-Loss Filter

Single Ended Operation

Ceramic Surface Mount Device(SMD) Package
2. Electrical Specifications
Source and Load Impedance = 50Ω
Operating Temperature : -30℃ ~ +85℃
Minimum
Typical
Maximum
MHz
-
190.0
-
dB
-
11.0
13.0
1dB Bandwidth
MHz
19.9
20.45
-
3dB Bandwidth
MHz
-
21.64
-
35dB Bandwidth
MHz
-
25.6
25.9
40dB Bandwidth
MHz
-
25.9
-
dB
-
0.45
1.0
Group Delay Variation (fo ± 8.55 MHz)
nsec
-
40
80
Absolute Delay
usec
-
0.67
-
ppm/℃
-
-86
-
Minimum
Typical
Maximum
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 8.55 MHz)
Temperature Coefficient of Frequency
Room Temperature : +25℃
Insertion Loss
dB
-
11.0
12.5
Amplitude Ripple (fo ± 9.5 MHz)
dB
-
0.45
1.0
nsec
-
40
80
0.1 MHz ~ 175.0 MHz
dB
40
50
-
209.0 MHz ~ 1.0 GHz
dB
40
50
-
Group Delay Variation (fo ± 9.5 MHz)
Relative Attenuation
S7050 Package Dimension
Matching Schematic
6
7
I nput
50Ω
8
5
9
4
L2
Output
50Ω
9
1.00±0.15
ITF 15A001
. 252166B
0.60
2.54
5.00±0.15
C1
5.00
7.00±0.15
4
C2
L1
10
3
1
2
1.50±0.1
L1 = 15nH, C1 = 68pF, L2 = 15nH, C2 = 62pF
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
9
Ground
5, 10
Output
4
Others
Ground
http://www.itf.co.kr
[email protected]
2015. 08. 03
Rev 1.0
190 MHz SAW Filter
Part Number 252166B
3. Typical Performance ( at +25℃ )
1dB Bandwidth & Ripple
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
35dB & 40dB Bandwidth
29 Jul 2015 15:53:40
1: 0. 0000 dB
0. 000 000 MHz
3: - . 37660 dB
19 . 000 000 MHz
REF -10.5 dB
REF -10.5 dB
CH1
CH3
S21
S21
LOG
LOG
10 dB/
10 dB/
29 Jul 2015 15:52:52
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
REF -10.5 dB
REF -10.5 dB
CH1 PASS
CH2 Markers
REF=1
20 . 441304 MHz
BW:
cent : 189 . 901789
MHz
BW:
1
cent : 190 . 090284
1
Cor
Q: 9. 2901
MHz
Q: 7. 4567
2
1_loss : -10 . 801 dB
CH1 Markers
REF=1
25 . 492396 MHz
1_loss : -10 . 789 dB
Cor
2
4
3
3
2
CH4 Markers
REF=2
mean : -10 . 791 dB
Cor
s. dev : . 05780
dB
p-p : . 50080
dB
3
4
3
4
BW:
cent : 190 . 107115
MHz
Q: 7. 3879
Cor
1_loss : -10 . 789 dB
CENTER 190 . 000 000 MHz
SPAN
26 . 000 000 MHz
2
4
CENTER 190 . 000 000 MHz
3dB Bandwidth & Group Delay
CH2
CH4
CH3 Markers
REF=1
25 . 732084 MHz
S21
S21
LOG
DEL
1 dB/
100 ns/
BW:
85 . 000 000 MHz
Smith Chart(S11 & S22)
29 Jul 2015 15:53:29
1: 0. 0000 dB
0. 000 000 MHz
3: -33 . 736 ns
19 . 000 000 MHz
REF -10.5 dB
REF 638 ns
SPAN
CH1 S11
CH3 S22
1 U FS
1 U FS
1: 57. 996
2: 24. 001
35. 656
-5 . 7998
29 Jul 2015 15:54:11
29. 868 nH
190. 000 000 MHz
144. 43 pF
190. 000 000 MHz
CH2 Markers
REF=1
21 . 626044 MHz
cent : 189 . 914673
MHz
Cor
Q: 8. 7818
1_loss : -10 . 808 dB
1
Cor
1
2
3
2
Cor
2
CH4 Markers
REF=2
mean :4 669 . 04 ns
s. dev : 7. 2769 4ns
3
Smo
p-p : 41 . 991 ns
Cor
CENTER 190 . 000 000 MHz
SPAN
26 . 000 000 MHz
2
CENTER 190. 000 000 MHz
Wide band Properties
CH1
S21
LOG
10 dB/
SWR(S11 & S22)
29 Jul 2015 15:55:54
1: 0. 0000 dB
0. 000 000 MHz
REF -10.5 dB
CH1 PASS
CH1 Markers
REF=1
2: -59 . 621 dB
190 . 000 MHz
1
SPAN 85. 000 000 MHz
CH1
CH3
S11
S22
SWR
SWR
10 /
10 /
29 Jul 2015 15:54:41
1: 1. 9443
190 . 000 000 MHz
2: 2. 1189
190 . 000 000 MHz
REF 0
REF 0
Cor
3: -62 . 120 dB
380 . 000 MHz
4: -74 . 642 dB
570 . 000 MHz
Cor
5: -76 . 855 dB
760 . 000 MHz
1
2
2
START
. 010 000 MHz
3
4
STOP 1 100 . 0005 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
CENTER 190 . 000 000 MHz
http://www.itf.co.kr
SPAN
[email protected]
85 . 000 000 MHz
2015. 08. 03
Rev 1.0
190 MHz SAW Filter
Part Number 252166B
PCB Footprint
Reflow Profile
Tape and Reel
Carrier Tape Dimension [unit : mm]
Part Direction
Tape Running Direction
A
5.50  0.1
D
1.80  0.1
B
7.50  0.1
E
16.00  0.1
C
9.25  0.1
F
8.00  0.1
Reel Dimensions [unit : mm]
Reeling Quantity : 3000 pcs / reel
G = 16.4 mm
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
[email protected]
2015. 08. 03
Rev 1.0
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