TA1239A [TAI-SAW]
SAW Filter 781.5 MHz;
| 型号： | TA1239A |
| 厂家： | 
TAI-SAW TECHNOLOGY CO., LTD. |
| 描述： | SAW Filter 781.5 MHz |
| 文件： | 总6页 (文件大小：459K) |
| 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
Web: www.taisaw.com
E-mail: tstsales@mail.taisaw.com
SAW Filter 781.5 MHz
MODEL NO.:TA1239A
REV. NO.2
A. MAXIMUM RATING:
1. Input Power Level: +25 dBm
2. DC Voltage : 3V
3. Operating Temperature: -40°C to +85°C
4. Storage Temperature: -40°C to +85°C
RoHS Compliant
Lead free
Lead-free soldering
B. ELECTRICAL CHARACTERISTICS:
Item
Center Frequency
Unit
MHz
Min.
-
Typ.
781.5
Max.
-
Fc
IL
-
-
2.2
2.1
4
3
Insertion loss (775~788 MHz)
dB
Insertion loss (777~787 MHz)
IL
dB
Bandwidth
13
-
25
-
MHz
dB
Amplitude Ripple (775 ~ 788 MHz)
0.35
1
Attenuation (Reference level from 0 dB)
300 ~ 700
728 ~ 757
880 ~ 1050
MHz
MHz
MHz
dB
dB
dB
28
10
28
-
64
49
70
-
-
-
-
Ppm/℃
Temperature Coefficient of Frequency
-36
C. MEASUREMENT CIRCUIT:
HP Network analyzer
B
E
50Ω
50Ω
SAW Filter
A,C,D,F
TAI-SAW TECHNOLOGY CO., LTD.
2
TST DCC
Release document
D.OUTLINE DRAWING:
E. PCB Footprint:
TAI-SAW TECHNOLOGY CO., LTD.
3
TST DCC
Release document
℃
F. Frequency Characteristics : ( typical performance at 25 )
TAI-SAW TECHNOLOGY CO., LTD.
4
TST DCC
Release document
G. PACKING:
1. REEL DIMENSION
(Reel Count : 7”=1000 ; 13”=3000 )
2.TAPE DIMENSION
TAI-SAW TECHNOLOGY CO., LTD.
5
TST DCC
Release document
H. RECOMMENDED REFLOW PROFILE:
℃
1. Preheating shall be fixed at 150~180
for 60~90 seconds.
℃
2. Ascending time to preheating temperature 150
3. Heating shall be fixed at 220 for 50~80 seconds and at 250 10
shall be 30 seconds min.
℃
±
℃
peak (max. 10sec).
4. Time : 2 times.
TAI-SAW TECHNOLOGY CO., LTD.
6
TST DCC
Release document
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