TB1278A [TAI-SAW]
SAW Filter 170MHz 25MHz BW (SMD 7.0Ã5.0mm);
| 型号： | TB1278A |
| 厂家： | 
TAI-SAW TECHNOLOGY CO., LTD. |
| 描述： | SAW Filter 170MHz 25MHz BW (SMD 7.0Ã5.0mm) |
| 文件： | 总7页 (文件大小：345K) |
| 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: 170MHz 25MHz BW SMD 7.0 x 5.0 mm SAW IF Filter
TST Parts No.: TB1278A
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 170MHz 25MHz BW (SMD 7.0×5.0mm)
MODEL NO.: TB1278A
REV. NO.1
A. MAXIMUM RATING:
1. Operating temperature range: -40°C to85°C
2. Storage temperature range: -40°C to 85°C
3. Input Power Level : 20 dBm
4. Maximum DC Voltage : 10V
RoHS Compliant
Lead free
Lead-free soldering
Electrostatic Sensitive Device
B. CHARACTERISTICS:
Temperature range for specification: T = 25 °C
Item
Center frequency, Fc
Insertion Loss, IL
Unit
MHz
dB
Min.
Type.
Max.
-
170
-
-
8.0
27.4
28.8
33.9
0.5
11.0
-1dB bandwidth
MHz
MHz
MHz
dB
25.0
-
-
-3dB bandwidth
-
-
-
-
-
-40dB bandwidth
-
Passband Ripple Fc+/- 12MHz
Group Delay Variation Fc+/-12MHz
Absolute Delay
1.0
100
-
nsec
usec
25
0.63
Attenuation:(Reference level from Min IL)
50 MHz ~ 165MHz
dB
dB
dB
dB
40
35
35
40
-
53
45
42
54
-94
50
50
-
165 MHz ~ 185MHz
230 MHz ~ 245MHz
245 MHz ~ 800MHz
-
-
-
-
Temperature Coefficient
Source Impedance
Load Impedance
ppm/°C
Ohm
-
Ohm
-
2
TST DCC
Release document
TAI-SAW TECHNOLOGY CO., LTD.
C. FREQUENCY CHARACTERISTICS:
(1) Narrow Band Response:
(2) Pass Band Response and Group Time Delay Response:
3
TST DCC
Release document
TAI-SAW TECHNOLOGY CO., LTD.
(3) Smith Chart:
(4) Wide Band Response:
4
TST DCC
Release document
TAI-SAW TECHNOLOGY CO., LTD.
D. MATCHING CIRCUIT:
L1=82nH L2=82nH C1=15pF C2=15pF
E. OUTLINE DRAWING:
1 2 7 8
T △ □
Pin J: RF Input
Pin D: RF Output
Pin A, B, C, E, F, G, H, I, L: To be ground
Unit : mm
□ : Week Code
△ : Product / Year Code
2013 2014 2015
2017 2018 2019
2016
2020
Year
Product Code
B
b
B
b
Week Code Table
WK01 WK02 WK03 WK04 WK05 WK06 WK07 WK08 WK09 WK10 WK11 WK12 WK13
A
B
C
D
E
F
G
H
I
J
K
L
M
WK14 WK15 WK16 WK17 WK18 WK19 WK20 WK21 WK22 WK23 WK24 WK25 WK26
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
WK27 WK28 WK29 WK30 WK31 WK32 WK33 WK34 WK35 WK36 WK37 WK38 WK39
a
b
c
d
e
f
g
h
i
j
k
l
m
WK40 WK41 WK42 WK43 WK44 WK45 WK46 WK47 WK48 WK49 WK50 WK51 WK52
n
o
p
q
r
s
t
u
v
w
x
y
z
5
TST DCC
Release document
TAI-SAW TECHNOLOGY CO., LTD.
F. PCB FOOTPRINT:
G. PACKING:
1. REEL DIMENSION (Please refer to FR-75D10 for packing quantity)
6
TST DCC
Release document
TAI-SAW TECHNOLOGY CO., LTD.
2. TAPE DIMENSION
Direction of Feed
H. 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.
7
TST DCC
Release document
TAI-SAW TECHNOLOGY CO., LTD.
相关型号：
©2020 ICPDF网 联系我们和版权申明