转到网站首页
转为中文步骤：
1、请用电脑端360浏览器打开本页地址，如您电脑未安装360浏览器，请点这里下载;
2、点击360浏览器右上角的翻译插件，如右图红圈中所示:
3、点击所弹出窗口里的右下角的按钮 “翻译当前网页”;
4、弹窗提示翻译完毕后关闭弹窗即可；
SAW Bandpass Filter 230101B  
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  
4
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, 5  
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.  
230101B  
Rev. Date  
2004-03-16  
1/5  
Rev.  
NW3022-CS02  
SAW Bandpass Filter 230101B  
3. Specifications  
Fo = 72.5 MHz  
Terminating source impedance : 50Ω and matching network  
Terminating load impedance  
: 50Ω and matching network  
Operating temperature range : -10℃ ~ +60℃  
Minimum  
Typical  
72.5  
21.0  
1.4  
Maximum  
Center Frequency  
MHz  
dB  
72.45  
72.55  
24.0  
-
Insertion Loss  
-
1dB Bandwidth  
MHz  
MHz  
MHz  
dB  
1.35  
3dB Bandwidth  
-
-
1.6  
-
40dB Bandwidth  
2.35  
0.5  
2.4  
1.0  
250  
3.3  
-
Amplitude Ripple (Fo +/- 0.615 MHz)  
Group Delay Variation (Fo +/- 0.615 MHz)  
Absolute Delay  
-
nsec  
usec  
dB  
-
150  
-
3.17  
55  
Ultimate Rejection  
50  
-
Temperature Coefficient of Frequency  
ppm/°C2  
-0.03  
-
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.  
Part No.  
Rev. Date  
Rev.  
230101B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-03-16  
2/5  
NW3022-CS02  
SAW Bandpass Filter 230101B  
4. Matching Schematic  
( Actual matching values may vary due to PCB layout and parasitics )  
L1  
L3  
Input  
50Ω  
Output  
50Ω  
L2  
L1 = 270 nH,  
L2 = 270 nH  
L3 = 220 nH  
5. Marking Configuration  
ITF1) 04A0012)  
230101B3)  
1) Manufacturer name  
2) Lot Number  
3) Part Number  
I T F Co., Ltd.  
Part No.  
230101B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Rev. Date  
Rev.  
2004-03-16  
3/5  
NW3022-CS02  
SAW Bandpass Filter 230101B  
6. Typical Performance ( at +25℃ )  
22 Sep 2003 10:07:19  
1_: 0  
CH1  
S
log MAG  
10 dB/  
REF -20.86 dB  
dB  
21  
230101B  
0.000 000 MHz  
REF=1  
PRm  
Cor  
BW: 2.355 326 MHz  
cent: 72.510823 MHz  
1
2
Q: 30.786  
1_ loss: -20.879 dB  
3
4
CENTER 72.500 000 MHz  
SPAN 8.000 000 MHz  
22 Sep 2003 10:10:27  
CH1  
CH2  
S
S
log MAG  
delay  
1 dB/  
200 ns/  
REF -20.87 dB  
REF 3.69 us  
1_: 0  
3_ -69.051 ns  
dB  
21  
21  
230101B  
WA01  
0.000 000 MHz  
PRm  
Cor  
REF=1  
BW: 1.596 969 MHz  
cent: 72.517114 MHz  
Q: 45.409  
1
2
1_ loss: -20.874 dB  
1.229 700 MHz  
REF=2  
mean: 3.166 6 us  
4
PRm  
Cor  
3
s.dev: 33.687 ns  
3
p-p: 136.06 ns  
2
1
2
Smo  
1
CENTER 72.500 000 MHz  
SPAN 3.000 000 MHz  
I T F Co., Ltd.  
Part No.  
Rev. Date  
Rev.  
230101B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-03-16  
4/5  
NW3022-CS02  
SAW Bandpass Filter 230101B  
22 Sep 2003 10:07:44  
22 Sep 2003 10:11:06  
REF -20.89 dB 1_: 0  
REF -21.02 dB 3_ .1472 dB  
CH1  
S
log MAG  
10 dB/  
REF -20.85 dB  
1_: 0  
dB  
CH1  
CH2  
S
S
log MAG  
log MAG  
1 dB/  
1 dB/  
dB  
21  
21  
21  
230101B  
0.000 000 MHz  
230101B  
WA01  
0.000 000 MHz  
REF=1  
PRm  
Cor  
PRm  
Cor  
REF=1  
BW: 2.490 263 MHz  
cent: 72.541925 MHz  
1
BW: 1.420 564 MHz  
cent: 72.516391 MHz  
Q: 29.13  
1_ loss: -20.896 dB  
2
Q: 51.048  
1_ loss: -20.88 dB  
1
2
3
3
4
1.229 700 MHz  
1
2
REF=2  
mean:-20.95 dB  
s.dev: .1148 dB  
p-p: .4458 dB  
PRm  
Cor  
3
4
1
2
CENTER 72.500 000 MHz  
SPAN 8.000 000 MHz  
CENTER 72.500 000 MHz  
SPAN 3.000 000 MHz  
22 Sep 2003 10:23:42  
22 Sep 2003 10:12:39  
CH1  
S
log MAG  
10 dB/  
REF -22.53 dB  
1_: 0  
dB  
CH1  
CH2  
S
S
1 U FS  
1 U FS  
1_: 44.301  
2_ 10.728  
-73.324  
5.6479  
29.939 pF  
12.399 nH  
21  
11  
22  
230101B  
0.000 000 MHz  
230101B  
WA01  
72.500 000 MHz  
REF=1  
PRm  
Cor  
PRm  
Cor  
2_:-35.579 dB  
44.051 MHz  
1
3_:-40.09 dB  
59.594 MHz  
2
72.500 000 MHz  
2
PRm  
Cor  
3
1
CENTER 72.500 000 MHz  
SPAN 144.980 000 MHz  
CENTER 72.500 000 MHz  
SPAN 8.000 000 MHz  
I T F Co., Ltd.  
Part No.  
Rev. Date  
Rev.  
230101B  
2004-03-16  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
5/5  
NW3022-CS02