240108B

87.3 MHz SAW Filter
Part Number 240108B
1. Features
Typical 1dB bandwidth of 1.4 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50Ω
Room Temperature : +25℃
℃
Minimum
Typical
Maximum
MHz
87.2
87.3
87.4
dB
-
23.5
25.5
1dB Bandwidth
MHz
-
1.43
-
3dB Bandwidth
MHz
1.45
1.62
-
30B Bandwidth
MHz
-
2.32
-
50dB Bandwidth
MHz
-
2.53
2.7
dB
-
0.35
1.5
Group Delay Variation (fo ± 0.625 MHz)
nsec
-
150
300
Absolute Delay
usec
-
3.76
4.0
Relative Attenuation (fo ± 10MHz)
dBc
50
55
Ultimate Rejection
dB
50
55
ppm/℃2
-
-0.03
Center Frequency (fo)
Insertion Loss
Amplitude Ripple (fo ± 0.625 MHz)
Temperature Coefficient of Frequency
-
Input POWER : +10dBm
12.8±0.5
5.5max 6.0max
7.6±0.2
Matching Network Configuration
2.5±0.2
D3512 Package Dimension
5
1
L1
Input
50Ω
L2
25.4±0.2
2.5±0.2
0.45±0.05
ITF RDPB07
240108B
87.3-1.4M
35.1±0.5
C1
Output
50Ω
C2
L1 = 120nH, L2 = 150nH
C1 = 68pF, C2 = 82pF
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]
2014. 02. 07
Rev 1.0
87.3 MHz SAW Filter
Part Number 240108B
3. Typical Performance ( at +25℃
℃)
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
30dB Bandwidth & 50dB Bandwidth
6 Feb 2014 14:19:37
1: 0. 0000 dB
0. 000 000 MHz
3: . 07530 dB
1. 249 800 MHz
REF -23.32 dB
REF -23.66 dB
BW:
cent :
Cor
CH1 S21
CH2 S21
LOG
LOG
10 dB/
10 dB/
6 Feb 2014 14:15:17
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
REF -23.46 dB
REF -23.46 dB
CH1 Markers
REF=1
1. 429396 MHz
87. 291634 MHz
BW:
1
C
cent :
CH1 Markers
REF=1
2. 319674 MHz
87. 295816 MHz
Q: 61. 069
Q: 37. 633
2
1_loss : -23 . 414 dB
1
1_loss : -23 . 464 dB
2
3
4
3
3
CH2 Markers
REF=2
mean:-23 . 438 dB
2
Cor
4
C
BW:
s. dev : . 05760 dB
cent :
3
p-p : . 32780 dB
CH2 Markers
REF=1
2. 530947 MHz
87. 309345 MHz
4
Q: 34. 497
1_loss : -23 . 464 dB
CENTER 87. 300 000 MHz
SPAN
START 82. 300 000 MHz
2. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
500 ns/
6 Feb 2014 14:20:05
1: 0. 0000 dB
0. 000 000 MHz
3: 39. 871 ns
1. 249 600 MHz
REF -23.32 dB
REF 3.542 us
BW:
cent :
Cor
STOP 92. 300 000 MHz
Relative Attenuation
CH1 S21
LOG
10 dB/
6 Feb 2014 14:21:13
1: 0. 0000 dB
0. 000 000 MHz
REF -22.76 dB
CH1 Markers
REF=1
1. 628820 MHz
CH1 Markers
REF=1
2:-78 . 485 dB
-10 . 0000 MHz
1
87. 292130 MHz
Q: 53. 592
3:-65 . 619 dB
10. 0000 MHz
1_loss : -23 . 422 dB
1
2
3
2
Smo
Cor
CH2 Markers
4 REF=2
mean: 3. 7681 us
3
s. dev : 33. 669 ns
p-p : 143. 43 ns
3
CENTER 87. 300 000 MHz
SPAN
2. 000 000 MHz
CENTER
87. 300 000 MHz
2
Wideband Properties
CH1 S21
LOG
10 dB/
REF -23.53 dB
SWR(S11 & S22)
6 Feb 2014 14:22:13
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
REF=1
2:-46 . 525 dB
55. 0000 MHz
1
SPAN 25. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
2 /
2 /
6 Feb 2014 14:16:20
1: 7. 7764
87. 300 000 MHz
2: 2. 0348
87. 300 000 MHz
REF 7.77
REF 2.035
C
1
C
2
2
START . 010 000 MHz
STOP 400. 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
CENTER 87. 300 000 MHz
http://www.itf.co.kr
SPAN 10. 000 000 MHz
[email protected]
2014. 02. 07
Rev 1.0