270403B [ITF]
SAW Bandpass Filter; SAW带通滤波器
| 型号： | 270403B |
| 厂家： | 
INTEGRATED TECHNOLOGY FUTURE |
| 描述： | SAW Bandpass Filter |
| 文件： | 总5页 (文件大小：198K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Bandpass Filter 270403B
1. Features
z
z
z
z
z
z
IF bandpass filter
High attenuation
Single-ended operation
DIP Package
Maximum Storage Temperature Range : -40℃ ~ 85℃
Electrostatics Sensitive Device (ESD)
2. Package Dimension
12.8±0.5
5.5max 6.0max
7.6±0.2
Package : D3512
Pin Configuration
1
Input
Output
5
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
2, 4
3, 6
Ground
Case ground
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
270403B
Rev. Date
2006-01-05
1/5
Rev.
NM5025-CS01
SAW Bandpass Filter 270403B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance : 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
70.0
22.5
4.28
4.58
5.75
0.5
Maximum
Center Frequency
MHz
dB
69.94
70.06
Insertion Loss
-
-
25.0
1dB Bandwidth
MHz
MHz
MHz
dB
-
3dB Bandwidth
4.4
-
-
5.85
1.0
150
-
40dB Bandwidth
Amplitude Ripple (Fo +/- 1.9 MHz)
-
Group Delay Variation (Fo +/- 1.9 MHz)
Absolute Delay
nsec
usec
-
100
-
3.76
55
Ultimate Rejection
dB
50
-
-
ppm/°C
Temperature Coefficient of Frequency
-23
-
Notes :
1) All specifications are based on the matching schematic shown below
2) All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature
3) All attenuation measurements are measured relative to insertion loss
I T F Co., Ltd.
Part No.
Rev. Date
Rev.
270403B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2006-01-05
2/5
NM5025-CS01
SAW Bandpass Filter 270403B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L2
L3
Input
50Ω
Output
50Ω
L1
L4
L1 = 82nH, L2 = 56nH,
L3 = 56nH, L4 = 82nH
5. Marking Configuration
ITF1) 05A0012)
270403B3)
1) Manufacturer name
2) Lot Number
3) Part Number
I T F Co., Ltd.
Part No.
Rev. Date
Rev.
270403B
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2006-01-05
3/5
NM5025-CS01
SAW Bandpass Filter 270403B
6. Typical Performance ( at +25℃ )
4 Jan 2006 16:58:52
1: 0. 0000 dB 0. 000 000 MHz
CH1 S21
LOG
10 dB/ REF -22.52 dB
CH1 Markers
BW: 5. 744992 MHz
REF=1
1
2
Cor
cent
:
69. 988848 MHz
Q: 12. 183
1_loss : -22 . 533 dB
3
4
CENTER 70. 000 000 MHz
SPAN 15. 000 000 MHz
4 Jan 2006 16:59:52
CH1 S21
CH2 S21
LOG
DEL
1 dB/ REF -22.37 dB
500 ns/ REF 3.717 us
1: 0. 0000 dB
3: 19. 073 ns
0. 000 000 MHz
3. 800 000 MHz
CH1 Markers
BW: 4. 579489 MHz
REF=1
Cor
cent
:
70. 009950 MHz
Q: 15. 288
1_loss : -22 . 531 dB
1
2
3
Smo
Cor
2
3
4
CH2 Markers
mean: 3. 7640 us
s. dev : 18. 958 ns
p-p : 92. 468 ns
REF=2
CENTER 70. 000 000 MHz
SPAN 5. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
270403B
Rev. Date
Rev.
2006-01-05
4/5
NM5025-CS01
SAW Bandpass Filter 270403B
4 Jan 2006 16:59:37
4 Jan 2006 17:01:19
1: 0. 0000 dB 0. 000 000 MHz
CH1 S21
CH2 S21
LOG
LOG
1 dB/ REF -22.37 dB
1 dB/ REF -22.63 dB
1: 0. 0000 dB
3: . 19880 dB
0. 000 000 MHz
3. 800 000 MHz
CH1 S21
LOG
10 dB/ REF -21.99 dB
CH1 Markers
BW: 4. 287989 MHz
CH1 Markers
REF=1
REF=1
2:-71 . 851 dB
70. 0000 MHz
Cor
cent
:
70. 020624 MHz
Q: 16. 329
3:-64 . 884 dB
140 . 000 MHz
1
1_loss
: -22 . 533 dB
1
2
3
4
3
2
Cor
CH2 Markers
REF=2
mean:-22 . 507 dB
s. dev : . 06990 dB
p-p : . 28870 dB
3
STOP 300 . 000 000 MHz
CENTER 70. 000 000 MHz
SPAN 5. 000 000 MHz
START . 010 000 MHz
2
4 Jan 2006 17:00:43
4 Jan 2006 17:00:49
68. 124 pF
76. 380 pF
CH1 S11
CH2 S22
SWR
SWR
1
1
/
/
REF 2.21
REF 1.774
1: 2. 2122
2: 1. 7745
70. 000 000 MHz
70. 000 000 MHz
CH1 S11
CH2 S22
1 U FS
1 U FS
1: 37. 965
2: 52. 848
-33 . 375
-29 . 768
70. 000 000 MHz
70. 000 000 MHz
Cor
Cor
1
2
1
Cor
2
Cor
CENTER 70. 000 000 MHz
SPAN 15. 000 000 MHz
CENTER 70. 000 000 MHz
SPAN 15. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
270403B
2006-01-05
5/5
NM5025-CS01
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