231902B

SAW Bandpass Filter 231902B
1. Features
z
IF bandpass filter
z
High attenuation
z
Single-ended operation
z
Dip Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
2.5±0.2
Package : D3512
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
25.4±0.2
7.6±0.2
0.45±0.05
5.5max 6.0max
ITF 07A001
231902B
70.2-19.0M
35.1±0.5
12.8±0.5
2.5±0.2
2. Package Dimension
1
Input
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
231902B
Rev. Date
2007-04-11
Rev.
NM7006-CS01
1/5
SAW Bandpass Filter 231902B
3. Specifications
Fo = 70.2 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
70.2
-
dB
-
24.3
-
1dB Bandwidth
MHz
-
19.0
-
3dB Bandwidth
MHz
19.1
19.21
-
50dB Bandwidth
MHz
-
20.14
20.2
dB
-
0.45
1.0
Group Delay Variation (Fo +/- 9.22 MHz)
nsec
-
40
100
Absolute Delay
usec
-
3.34
-
Ultimate Rejection
dB
50
55
-
dB
26
32
ppm/°C
-
-72
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 9.22 MHz)
Relative Attenuation
Fo +/- 10MHz
Temperature Coefficient of Frequency
-
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.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
231902B
Rev. Date
2007-04-11
Rev.
NM7006-CS01
2/5
SAW Bandpass Filter 231902B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
L1
L3
Output
50Ω
L2
L1 = 82nH, L2 = 390nH, L3 = 82H
5. Marking Configuration
ITF1) 07A0012)
231902B3)
70.24) -19.0M5)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Center Frequecy
5) 1dB-Bandwidth
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
231902B
Rev. Date
2007-04-11
Rev.
NM7006-CS01
3/5
SAW Bandpass Filter 231902B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
14 Mar 2007 17:15:39
1: 0. 0000 dB
0. 000 000 MHz
REF -24.33 dB
*
CH1 Markers
1
Cor
2
BW:
20. 146809
MHz
cent :
70. 179853
MHz
REF=1
Q: 3. 4834
1_loss : -24 . 431 dB
Hld
3
4
CENTER 70. 200 000 MHz
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
SPAN 50. 000 000 MHz
14 Mar 2007 17:16:54
1: 0. 0000 dB
0. 000 000 MHz
3: . 07400 dB
18. 440 000 MHz
REF -24.16 dB
REF -24.66 dB
CH1 Markers
Cor
BW:
19. 001167
MHz
cent :
70. 210264
MHz
REF=1
Q: 3. 6951
1
1_loss : -24 . 315 dB
2
4
3
3
2
Cor
CH2 Markers
REF=2
mean : -24 . 388 dB
s. dev : . 08010 dB
p-p : . 45620 dB
CENTER 70. 200 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
SPAN 23. 000 000 MHz
Part No.
231902B
Rev. Date
2007-04-11
Rev.
NM7006-CS01
4/5
SAW Bandpass Filter 231902B
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
14 Mar 2007 17:17:08
1: 0. 0000 dB
0. 000 000 MHz
3: -6 . 8821 ns
18. 440 000 MHz
REF -24.16 dB
REF 3.316 us
CH1
S21
LOG
10 dB/
14 Mar 2007 17:16:00
1: 0. 0000 dB
0. 000 000 MHz
REF -24.33 dB
*
CH1 Markers
Cor
BW:
19. 210757
MHz
cent :
70. 207363
MHz
CH1 Markers
REF=1
1
2: -33 . 871 dB
-10 . 0000 MHz
Cor
Q: 3. 6546
1
REF=1
3: -32 . 029 dB
10. 0000 MHz
1_loss : -24 . 337 dB
2
Hld
3
Smo
3
2
2
3
Cor
4
CH2 Markers
mean : 3. 3396 us
REF=2
s. dev : 8. 6699 ns
p-p : 40. 469 ns
CENTER 70. 200 000 MHz
CH1
CH2
S11
S22
SWR
SWR
10 /
10 /
SPAN
14 Mar 2007 17:18:00
1: 5. 6055
70. 200 000 MHz
2: 6. 9800
70. 200 000 MHz
REF 5.623
REF 6.98
CENTER 70. 200 000 MHz
23. 000 000 MHz
CH1
S21
LOG
10 dB/
SPAN 50. 000 000 MHz
14 Mar 2007 17:18:41
1: 0. 0000 dB
0. 000 000 MHz
REF -23.54 dB
CH1 Markers
2: -59 . 044 dB
70. 2000 MHz
Cor
REF=1
3: -54 . 979 dB
140 . 400 MHz
1
1
Cor
2
3
2
CENTER 70. 200 000 MHz
SPAN
50. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
START
. 010 000 MHz
STOP 300 . 000 000 MHz
Part No.
231902B
Rev. Date
2007-04-11
Rev.
NM7006-CS01
5/5
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