TAI-SAW TB0790A

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 145MHz 0.05MHz BW (SMD 13.3×6.5 mm)
MODEL NO.: TB0790A
Rev No.1
A. MAXIMUM RATING:
1. Operating temperature range: -40°C to 65°C
2. Storage temperature range: -40°C to 85°C
3. Input Power Level : 10 dBm
4. Maximum DC Voltage : 10V
RoHS Compliant
Lead free
Lead-free soldering
B. Characteristics :
ELECTRICAL PARAMETERS
VALUE
Sign
Units
MIN
TYP
MAX
Central Frequency
F0
MHz
-
145
-
Insertion Loss
IL
dB
-
3.0
3.5
Parameter
-0.5 dB Pass Bandwidth
BW1
MHz 0.050 0.068
-3 dB Pass Bandwidth
BW3
MHz
-
0.098 0.140
-40 dB Pass Bandwidth
BW40
MHz
-
0.28
0.38
AR
dB
-
0.3
0.5
VSWR
-
-
1.2
1.7
UR
dB
50
70
-
UR
dB
50
60
-
UR
RS/RL
dB
Ohm
50
70
50
-
Amplitude Ripple Fc+/- 0.02MHZ
Input/Output VSWR at Fo
-
Relative Attenuation
DC ~ 144.6MHz
145.4MHz ~ 290MHz
290MHz ~ 435MHz
Source and Load Impedances
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
2
C. Frequency Characteristics :
(1) Wide band Response:(span 1MHz)
Fig1.
Horizontal: 0.1MHz/Div
Vertical: 10dB/Div
(2) Pass band Response and Group Time Delay response:
Fig2.
Horizontal: 0.02MHz/Div
TAI-SAW TECHNOLOGY CO., LTD.
Vertical: 1dB/Div
Vertical: 2us/Div
TST DCC
Release document
3
(3) VSWR:
Fig3.
Horizontal: 0.1MHz/Div
Vertical: 1/Div
D. Matching Circuit:
L1 = 180 nH, C1 = 2 pF
L2 = 180 nH, C2 = 2 pF
Zin=50ohm Zout=50ohm
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
4
E. Outline Drawing:
7
T
9
0
Δ □
Pin A –RF input
Pin B –RF input ground
Pin G –RF output
Pin H –RF output ground
Pin C, D, E, F, J, K, M, N - 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
5
F. PCB Footprint:
G. PACKING:
1. REEL DIMENSION
Unit: mm
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
FR-71S03-01
6
2. TAPE DIMENSION
7 9 0
T
Unit: mm
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)
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
7