TAI-SAW TB0749A

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 545MHz (SMD 5.0×5.0 mm)
MODEL NO.: TB0749A
Rev. NO. 1.0
A. MAXIMUM RATING:
1. Operating Temperature: -20 °C ~ +75 °C
2. Storage Temperature: -40 °C ~ +85 °C
3. Input power: 10dBm
RoHS Compliant
Lead free
Lead-free soldering
B. Characteristics :
Ambient Temperature: 25 °C
Characteristics
Min.
Center frequency FC
MHz
Minimum Insertion loss I.L.
dB
Amplitude Ripple (530~560 MHz)
dB
Group Delay Variation (530~560 MHz) ns
Absolute group delay (530~560 MHz)
ns
-
Value
Typ.
Max.
-
-
545.0
13.2
0.5
12
300
14.0
1.5
45
-
Note
-
-
Attenuation (Reference level from 0 dB)
0 ~ 450
MHz
dB
50
65
-
-
476 ~ 506
MHz
dB
50
65
-
-
506 ~ 518
MHz
dB
45
60
-
-
620 ~ 638
MHz
dB
45
68
-
-
717 ~ 1000
MHz
dB
50
72
1000 ~ 1500
MHz
dB
40
63
-
-
Temp Coefficient
ppm/K
Matching:
1.The input of the filter will be matched to 50 ohm
2.The output of the filter will be matched to 50 ohm
TAI-SAW TECHNOLOGY CO., LTD.
-23
TST DCC
Release document
2
C.FREQUENCY CHRACTERISTICS:
(1) S21 Response:(span 200MHz)
(2) S21 Response:(span 1.5GHz)
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
3
(3) Passband of Response: (span: 50MHz)
(4) S11 Smith Chart: (span 200MHz)
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
4
(5) S22 Smith Chart: (span 200MHz)
D. TEST CIRCUIT:
L1
Zin
C1
C
G
L2
SAW
Filter
C2
Zout
Zin and Zout are 50Ω
L1=12nH, C1=10pF, L2=10nH, C2=10pF
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
5
E. OUTLINE DRAWING:
749
Pin C: RF input
Pin G: RF output
Pin H,D: Case Ground
Pin A, B, E, F: 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
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
6
F.PACKING:
1.REEL DIMENSION
2.TAPE DIMENSION
749
TΔ□
749
TΔ□
Direction of feed
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
7
G. Recommended Reflow Profile:
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
8