TB1277A [TAI-SAW]
SAW Filter 243.875 MHz 0.13MHz BW;
| 型号： | TB1277A |
| 厂家： | 
TAI-SAW TECHNOLOGY CO., LTD. |
| 描述： | SAW Filter 243.875 MHz 0.13MHz BW |
| 文件： | 总7页 (文件大小：363K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TAI-SAW TECHNOLOGY CO., LTD.
No. 3, Industrial 2nd Rd., Ping-Chen Industrial District,
Taoyuan, 324, Taiwan, R.O.C.
TEL: 886-3-4690038 FAX: 886-3-4697532
E-mail: tstsales@mail.taisaw.com Web: www.taisaw.com
Product Specifications Approval Sheet
Product Description: 243.875 MHz 0.13MHz BW SMD 3.0 x 3.0 mm SAW IF Filter
TST Parts No.: TB1277A
Customer Parts No.:
Customer signature required
Company:
Division:
Approved by :
Date:
Checked by:
Approval by:
Date:
Kazuma Lee
Bob Chau
06/16/2017
1. Customer signed back is required before TST can proceed with sample build and receive orders.
2. Orders received without customer signed back will be regarded as agreement on the specifications.
3. Any specifications changes must be approved upon by both parties and a new revision of specifications
shall be released to reflect the changes.
TAI-SAW TECHNOLOGY CO., LTD.
FR-71S03-02
TST DCC
Release document
TAI-SAW TECHNOLOGY CO., LTD.
No.3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, Taiwan, R.O.C.
TEL: 886-3-4690038 FAX: 886-3-4697532
E-mail: tstsales3@mail.taisaw.com Web: www.taisaw.com
SAW Filter 243.875 MHz 0.13MHz BW
Model No.: TB1277A
Rev. No: 1
RoHS Compliant
A. MAXIMUM RATING:
Lead free
1. Input Power Level: +5dBm
Lead-free soldering
2. Operating Temperature: -20°C to +85°C
3. Storage Temperature: -30°C to +85°C
Electrostatic Sensitive Device
B. ELECTRICAL CHARACTERISTICS:
Parameters
Unit
Min.
Typical
Max.
Nominal Center frequency, Fo
MHz
-
243.875
-
Insertion Loss at Fo
3 dB Bandwidth
dB
KHz
dB
-
3.0
521
0.50
0.25
4.0
-
260
-
-
1.2
1.2
Amplitude ripple, Fo 65 KHz
Group delay ripple, Fo 65 KHz
Attenuation: refer to 243.95MHz
Fo 600 KHz
µsec
dB
dB
dB
25
40
60
30
60
65
-
-
-
Fo 10.7 MHz
Fo 21.4 MHz
3. MATCHING CIRCUIT:
TAI-SAW TECHNOLOGY CO., LTD.
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TST DCC
Release document
4. OUTLINE DRAWING:
TAI-SAW TECHNOLOGY CO., LTD.
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TST DCC
Release document
5. FREQUENCY CHARACTERISTICS:
Fig1. Horizontal: 5MHz/Div Vertical: 10dB/Div
Fig2. Horizontal: 1.5MHz/Div Vertical: 1/Div
TAI-SAW TECHNOLOGY CO., LTD.
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TST DCC
Release document
Fig4. Smith Chart (231.45MHz~256.45MHz)
Fig5. Horizontal: 2.5MHz/Div Vertical: 10dB/Div
TAI-SAW TECHNOLOGY CO., LTD.
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TST DCC
Release document
Fig6. Horizontal: 0.1MHz/Div Vertical: 1/dB/Div
Vertical: 500ns/Div
6. PACKING:
6.1. REEL DIMENSION
TAI-SAW TECHNOLOGY CO., LTD.
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TST DCC
Release document
6.2. TAPE DIMENSION
7. RECOMMENDED REFLOW PROFILE:
1. Preheating shall be fixed at 150~180℃for 60~90 seconds.
2. Ascending time to preheating temperature 150℃shall be 30 seconds min.
3. Heating shall be fixed at 220℃for 50~80 seconds and at 260℃+0/-5℃peak (20~40sec).
4. Time: 2 times.
TAI-SAW TECHNOLOGY CO., LTD.
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TST DCC
Release document
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