TA1685A

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: [email protected]
Web: www.taisaw.com
Product Specifications Approval Sheet
Product Description: 469.8MHz 0.3MHz BW SMD 3.0 x 3.0 mm SAW RF Filter
TST Parts No.:TA1685A
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Kazuma Lee
Approval by:
Bob Chau
Date:
03 / 10 / 2014
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.
TST DCC
Release document
FR-71S03-02
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: [email protected]
Web: www.taisaw.com
SAW Filter 469.65 MHz
MODEL NO.:TA1685A
Rev No.2
A. MAXIMUM RATING:
1. Input Power Level: 20 dBm
2. DC Voltage : 6V
3. Operating Temperature: -40°C to +85°C
4. Storage Temperature: -40°C to +105°C
RoHS Compliant
Lead free
Lead-free soldering
Electrostatic Sensitive Device
B. ELECTRICAL CHARACTERISTICS:
Item
Unit
Min.
MHz
-
469.8
-
1.5dB BW
KHz
300
530
-
3dB BW
Minimum insertion loss
Incl. loss of matching elements(Q=) *1)
*1)
Passband (relative to ILmin )
469.650 ~ 469.950 MHz
Attenuation (relative to ILmin ) *1)
10.000 ~ 455.75
455.75 ~ 462.75
462.75 ~ 467.75
467.75 ~ 468.75
470.85 ~ 471.85
471.85 ~ 480.85
480.85 ~ 485.85
485.85 ~ 2000.0
KHz
-
710
950
dB
-
3.6
4.5
dB
-
0.6
3.0
dB
dB
dB
dB
dB
dB
dB
dB
44
40
25
15
13
19
42
40
46
42
30
23
18
28
48
50
-
Center frequency
Fc
Typ.
Max.
IL(min)
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Source Impedance
Load Impedance
ohm
ohm
50
50
*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.
TST DCC
Release document
2
C. Frequency Characteristics :
(1) Wide band Response:
Wide Band
0.00
-10.00
Atte.(dB)
-20.00
-30.00
-40.00
-50.00
-60.00
-70.00
444.8 449.8 454.8 459.8 464.8 469.8 474.8 479.8 484.8 489.8 494.8
Freq.(MHz)
Fig1.
Horizontal: 5MHz/Div
Vertical: 10dB/Div
(2) Pass band Response Response:
Atte.(dB)
Pass band
0.00
-1.00
-2.00
-3.00
-4.00
-5.00
-6.00
-7.00
-8.00
-9.00
-10.00
468.8
469
469.2 469.4 469.6 469.8
470
470.2 470.4 470.6 470.8
Freq.(MHz)
Fig2.
Horizontal: 0.2MHz/Div
Vertical: 1dB/Div
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
3
D. MEASUREMENT CIRCUIT:
The matching circuit is real by actual passive components.
L1=68nH L2=68nH C1=8pF C2=8pF
2K
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：Product / Year Code
□：Week Code
Unit：mm
Product / Year Code 20101, 20112, 20133, … 20199, 20200, …
Week Code
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
TAI-SAW TECHNOLOGY CO., LTD.
w
x
y
z
TST DCC
Release document
4
F. PCB Footprint:
G. PACKING:
1. REEL DIMENSION
(Please refer to FR-75D10 for packing quantity)
2. TAPE DIMENSION
2k
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
5
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
6