TAI-SAW TB0649A

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: [email protected] Web: www.taisaw.com
SAW Filter 255MHz 90 MHz BW (SMD 5×5 mm)
MODEL NO.: TB0649A
REV. NO.2
A. MAXIMUM RATING:
1.Storage Temperature: -40°C to 85°C
2.Operating Temperature: -20°C to 70°C
3. Input Power Level : 10 dBm
RoHS Compliant
Lead free
Lead-free soldering
B. Characteristics :
Item
Unit
Center frequency, Fc
Insertion Loss
Passband Variation
210 to 300 MHz
210 to 300 MHz
MHz
Min.
-
Type.
255
Max.
-
dB
-
15.2
16
MHz
-
1.2
3
Relative Attenuation
at 166MHz
dB
20
50
-
Relative Attenuation
at 306MHz
dB
-
20
-
ppm/K
-
-76
-
Temp Coefficient
TAI-SAW TECHNOLOGY CO., LTD.
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C. Frequency Characteristics:
Wideband Response:(span 300MHz)
Fig1.
Horizontal: 30MHz/Div
Vertical: 10dB/Div
Passband Response:(span 100MHz)
Fig2.
Horizontal: 10MHz/Div Vertical 1: 1dB/Div
Vertical 2: 50nS/Div
TAI-SAW TECHNOLOGY CO., LTD.
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D. Outline Drawing:
#1 –Input
#2 –Input ground
#5 – Output
#6 – Output ground
#3,4,7,8 – Ground
□ : Week Code (Follow the table from planner each year)
Unit : mm
△ : Product / Year Code
Year
2005
2009
2006
2010
2007
2011
2008
2012
Product Code
B
b
B
b
E. Matching Circuit: 50 Ohm single ended Input - 50 Ohm single ended Output
L1=180nH;L2=56nH; L3=22nH ;C1=15pF
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
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F.
PCB Footprint:
G.
PACKING:
1. REEL DIMENSION:
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2. TAPE DIMENSION:
360
340
320
300
280
260
240
220
200
180
160
140
120
100
80
60
40
20
280
260
240
220
200
180
160
140
120
100
80
60
40
20
0
Temp ( Deg C)
H. RECOMMENDED REFLOW PROFILE :
Time (Sec)
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