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 201126B  
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  
12.7±0.5  
5.5max 6.0max  
7.6±0.2  
Package : D2012  
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.  
201126B  
Rev. Date  
2004-04-28  
1/5  
Rev.  
NI1014-CS03  
SAW Bandpass Filter 201126B  
3. Specifications  
Fo = 70.0 MHz  
Terminating source impedance : 50Ω and matching network  
Terminating load impedance  
: 50Ω and matching network  
Minimum  
Typical  
70.0  
21.0  
5.95  
6.3  
Maximum  
Center Frequency  
MHz  
dB  
69.94  
70.06  
Insertion Loss  
-
-
23.0  
1dB Bandwidth  
MHz  
MHz  
MHz  
dB  
-
-
3dB Bandwidth  
6.0  
-
40dB Bandwidth  
7.75  
0.7  
8.0  
1.0  
200  
-
Amplitude Ripple (Fo +/- 2.7 MHz)  
-
Group Delay Variation (Fo +/- 2.7 MHz)  
Absolute Delay  
nsec  
usec  
-
100  
2.77  
52  
-
Ultimate Rejection  
dB  
50  
-
-
Temperature Coefficient of Frequency  
ppm/°C  
-94  
-
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.  
201126B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
2004-04-28  
2/5  
NI1014-CS03  
SAW Bandpass Filter 201126B  
4. Matching Schematic  
( Actual matching values may vary due to PCB layout and parasitics )  
Input  
50Ω  
Output  
50Ω  
L1  
L1 = 56 nH  
5. Marking Configuration  
ITF1) 04A0012)  
201126B3)  
1) Manufacturer name  
2) Lot Number  
3) Part Number  
I T F Co., Ltd.  
Part No.  
201126B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Rev. Date  
Rev.  
2004-04-28  
3/5  
NI1014-CS03  
SAW Bandpass Filter 201126B  
6. Typical Performance ( at +25℃ )  
22 Apr 2004 15:08:04  
1: 0. 0000 dB 0. 000 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -20.89 dB  
CH1 Markers  
BW: 7. 730181 MHz  
REF=1  
1
2
Cor  
cent  
:
69. 953098 MHz  
Q: 9. 0493  
1_loss : -20 . 767 dB  
3
4
CENTER 70. 000 000 MHz  
SPAN 20. 000 000 MHz  
22 Apr 2004 15:14:34  
CH1 S21  
CH2 S21  
LOG  
DEL  
1 dB/ REF -20.6 dB  
500 ns/ REF 2.721 us  
1: 0. 0000 dB  
3:-7 . 9249 ns  
0. 000 000 MHz  
5. 400 000 MHz  
CH1 Markers  
BW: 6. 296470 MHz  
REF=1  
Cor  
cent  
:
69. 990705 MHz  
Q: 11. 116  
1
2
1_loss : -20 . 694 dB  
3
Smo  
Cor  
2
CH2 Markers  
mean: 2. 7737 us  
s. dev : 22. 837 ns  
p-p : 98. 420 ns  
3
4
REF=2  
CENTER 70. 000 000 MHz  
SPAN 7. 000 000 MHz  
I T F Co., Ltd.  
Part No.  
201126B  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
Rev. Date  
Rev.  
2004-04-28  
4/5  
NI1014-CS03  
SAW Bandpass Filter 201126B  
22 Apr 2004 15:14:14  
22 Apr 2004 15:18:08  
1:-20 . 263 dB 70. 000 000 MHz  
CH1 S21  
CH2 S21  
LOG  
LOG  
1 dB/ REF -20.6 dB  
1 dB/ REF -20.9 dB  
1: 0. 0000 dB  
3: . 03070 dB  
0. 000 000 MHz  
5. 400 000 MHz  
CH1 S21  
LOG  
10 dB/ REF -20.31 dB  
CH1 Markers  
BW: 5. 954851 MHz  
REF=1  
Cor  
cent  
:
69. 984724 MHz  
Q: 11. 753  
1
1
2
1_loss  
: -20 . 690 dB  
3
4
3
2
CH2 Markers  
REF=2  
Cor  
mean:-20 . 823 dB  
s. dev : . 10430 dB  
p-p : . 46250 dB  
CENTER 70. 000 000 MHz  
SPAN 7. 000 000 MHz  
START . 010 000 MHz  
STOP 300 . 000 000 MHz  
22 Apr 2004 15:16:21  
22 Apr 2004 15:16:30  
CH1 S11  
CH2 S22  
SWR  
SWR  
5
5
/
/
REF 6.597  
REF 8.377  
1: 6. 5867  
2: 8. 3486  
70. 000 000 MHz  
70. 000 000 MHz  
CH1 S11  
CH2 S22  
1 U FS  
1 U FS  
1: 17. 035  
2: 10. 439  
-54 . 357  
42. 254  
41. 828 pF  
96. 070 nH  
70. 000 000 MHz  
70. 000 000 MHz  
2
Cor  
Cor  
1
Cor  
2
Cor  
1
CENTER 70. 000 000 MHz  
SPAN 20. 000 000 MHz  
CENTER 70. 000 000 MHz  
SPAN 20. 000 000 MHz  
I T F Co., Ltd.  
Part No.  
Rev. Date  
Rev.  
201126B  
2004-04-28  
102-901, Bucheon Technopark 364,  
Samjeong-Dong, Ojeong-Gu, Bucheon-City,  
Gyounggi-Do, Korea 421-809  
5/5  
NI1014-CS03