250104B

SAW Bandpass Filter 250104B
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)
Package : D2712
2.5±0.2
17.7±0.2
7.6±0.2
0.45±0.05
5.5max 6.0max
ITF 05A001
250104B
27.3±0.5
12.7±0.5
Pin Configuration
1
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
2.5±0.2
2. Package Dimension
Input
5
Output
2, 4
Ground
Other
Case ground
Part No.
250104B
Rev. Date
2005-06-04
Rev.
NW5006-CS02
1/5
SAW Bandpass Filter 250104B
3. Specifications
Fo = 101 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Operating temperature range : -10℃ ~ +60℃
Minimum
Typical
Maximum
MHz
100.9
101.0
101.1
dB
-
21.7
25.5
1dB Bandwidth
MHz
1.0
1.31
-
3dB Bandwidth
MHz
1.2
1.57
-
40dB Bandwidth
MHz
-
2.64
-
50dB Bandwidth
MHz
2.77
2.9
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 0.475 MHz)
dB
-
0.3
1.0
Group Delay Variation (Fo +/- 0.475 MHz)
nsec
-
85
200
Absolute Delay
usec
-
2.38
3.5
Ultimate Rejection
dB
50
55
-
ppm/°C2
-
-0.03
-
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
3)
Electrical margin has been built into the design to account for the variations due to temperature drift and
manufacturing tolerances
4)
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.
250104B
Rev. Date
2005-06-04
Rev.
NW5006-CS02
2/5
SAW Bandpass Filter 250104B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
L1
L2
Output
50Ω
C1
L1 = 68 nH, L2 = 100 nH
C1 = 82 pF
5. Marking Configuration
ITF1) 05A0012)
250104B3)
1) Manufacturer name
2) Lot Number
3) Part Number
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
250104B
Rev. Date
2005-06-04
Rev.
NW5006-CS02
3/5
SAW Bandpass Filter 250104B
6. Typical Performance ( at +25℃ )
CH1
CH3
S21
S21
LOG
LOG
10 dB/
10 dB/
26 May 2005 17:14:05
1 : 0. 0000 dB
0. 000
1 : 0. 0000 dB
0. 000
REF -21.5 dB
REF -21.5 dB
000
000
CH1 Markers
BW:
1
Cor
cent
2. 644222
MHz
: 100 . 968513
MHz
MHz
MHz
REF=1
Q: 38 . 185
2
1_loss
: -21 . 712
dB
Cor
3
4
BW
cent
3
CH3 Markers
4
:
2. 751583
MHz
: 100 . 972925
MHz
REF=1
1_
Q: 36 . 696
CENTER
CH2
CH4
S21
S21
LOG
DEL
101 . 000
000
1 dB/
300 ns/
MHz
loss
: -21 . 712
SPAN
10 . 000
dB
000
MHz
26 May 2005 17:16:09
1 : 0. 0000 dB
0. 000 000 MHz
3 : -14 . 326 ns
. 950 000 MHz
REF -21.5 dB
REF 2.62 us
CH2 Markers
BW:
cent
1. 560377
MHz
: 100 . 958347
MHz
REF=1
Q: 64 . 701
1_loss
1
: -21 . 731
dB
2
3
2
Cor
3
4
Smo
CH4 Markers
Cor
CENTER
101 . 000
000
MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
mean : 2. 3795
us
s. dev : 22 . 444
ns
p-p : 90 . 790
ns
SPAN
3. 000
000
REF=2
4
MHz
2
Part No.
250104B
Rev. Date
2005-06-04
Rev.
NW5006-CS02
4/5
SAW Bandpass Filter 250104B
CH2 S21
CH4 S21
LOG
LOG
26 May 2005 17:16:19
1: 0. 0000 dB
0. 000 000 MHz
3:- . 21960 dB
. 950 000 MHz
1 dB/ REF -21.5 dB
1 dB/ REF -21.5 dB
CH2Markers
BW
:
1. 304001 MHz
CH1 S21
LOG
26 May 2005 17:19:10
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -21.5 dB
CH1Markers
REF=1
1
2:-37 . 550 dB
63. 0000 MHz
cent : 100. 954560 MHz
Q: 77. 419
3:-41 . 831 dB
84. 0000 MHz
1_loss : -21 . 727 dB
1
REF=1
2
3
4
3
2
2
3
Cor
CH4Markers
REF=2
mean:-21 . 668 dB
Cor
s. dev: . 04960 dB
p-p : . 23540 dB
CENTER101. 000 000 MHz
CH1 S11
CH3 S22
SWR
SWR
2 /
2 /
SPAN 3. 000 000 MHz
4
2
26 May 2005 17:18:31
1: 7. 0305
101. 000 000 MHz
2: 4. 6834
101. 000 000 MHz
REF 0
REF 0
START . 010 000 MHz
CH1 S11
CH3 S22
Cor
Cor
Cor
Cor
1 U FS
1 U FS
STOP 200. 000 000 MHz
1: 8. 4199
2: 10. 709
-21 . 283
2. 2935
26 May 2005 17:17:41
74. 039 pF
101. 000 000 MHz
3. 6140 nH
101. 000 000 MHz
2
1
2
CENTER101. 000 000 MHz
1
SPAN 10. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
CENTER101. 000 000 MHz
SPAN 10. 000 000 MHz
Part No.
250104B
Rev. Date
2005-06-04
Rev.
NW5006-CS02
5/5
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