TA1978A [TAI-SAW]
SAW Filter 400 MHz;
| 型号： | TA1978A |
| 厂家： | 
TAI-SAW TECHNOLOGY CO., LTD. |
| 描述： | SAW Filter 400 MHz |
| 文件： | 总7页 (文件大小：335K) |
| 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: 400MHz 0.25MHzBW SMD 3.0x3.0 mm SAW RF Filter
TST Parts No.:TA1978A
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Approval by:
Date:
Kazuma Lee
Bob Chau
09/06/2016
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.
FR-71S03-02
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
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
SAW Filter 400 MHz
MODEL NO.:TA1978A
REV. NO.: 2.0
A. MAXIMUM RATING:
1. Input Power Level: 10 dBm
2. DC Voltage : 6V
RoHS Compliant
Lead free
Lead-free soldering
3. Operating Temperature: -45°C to +125°C
4. Storage Temperature: -45°C to +125°C
Electrostatic Sensitive Device
B. ELECTRICAL CHARACTERISTICS:
Ambient Temperature: 25°C
Item
Unit
MHz
KHz
Min.
Typ.
400
666
Max.
Center frequency
3dB BW
Fc
-
-
-
-
Minimum insertion loss
IL(min)
Incl. loss of matching elements(Q=) *1)
dB
dB
-
-
2.7
1.2
3.5
3.0
Passband (relative to ILmin
)
*1)
399.875 ~ 400.125 MHz
Attenuation (relative to ILmin ) *1)
10.000 ~ 370.00
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
50
45
22
15
15
12
35
45
50
60
50
57
54
30
22
19
17
40
52
60
70
62
-
-
-
-
-
-
-
-
-
-
-
370.00 ~ 390.00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
390.00 ~ 399.00
399.00 ~ 399.30
400.70 ~ 401.00
401.00 ~ 408.00
408.00 ~ 414.00
414.00 ~ 468.00
468.00 ~ 800.00
800.00 ~ 1500.00
1500.00 ~2500.00
Impedance at Fc, Input *1) Zin = Rin//Cin
Zs
328Ω//2.85 pF
328Ω//2.85 pF
Ω
Ω
Impedance at Fc, Output *1) Zout = Rout//Cout ZL
：
*1) The matching circuit is real by actual passive components.
0805 Coillcraft CS series chip conductor is used for inductor.
0402 muRata GRM series is used for capacitor.
TAI-SAW TECHNOLOGY CO., LTD.
2
TST DCC
Release document
C. FREQUENCY CHARACTERISTICS:
TAI-SAW TECHNOLOGY CO., LTD.
3
TST DCC
Release document
D. MEASUREMENT CIRCUIT:
The matching circuit is real by actual passive components.
L2=47nH
L1=47nH
TAI-SAW TECHNOLOGY CO., LTD.
4
TST DCC
Release document
E.OUTLINE DRAWING:
#A：Input (recommended) or Input ground
#B：Input ground (recommended) or Input
#D：Output (recommended) or Output ground
#E：Output ground (recommended) or Output
#C,F：Ground
Δ：Year Code(2013->3, …, 2019->9, 2020->0, …)
□：Data Code
Unit：mm
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
TAI-SAW TECHNOLOGY CO., LTD.
5
TST DCC
Release document
F. PCB FOOTPRINT:
G. PACKING:
1. REEL DIMENSION
(Please refer to FR-75D10 for packing quantity)
TAI-SAW TECHNOLOGY CO., LTD.
6
TST DCC
Release document
2. TAPE DIMENSION
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.
TAI-SAW TECHNOLOGY CO., LTD.
7
TST DCC
Release document
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