DEQING HUAYING ELECTRONICS CO.,LTD.
APPROVAL SHEET
SAW BANDPASS FILTER
PART NO.: NDFG012-2442SA
Product Type:
SAW Filter
Customer:
Customer Part NO.:
Issued Date:
Part NO.:
NDFG012-2442SA
Ver. Ctrl.:
SFG012-2442SA -160401v1.0
PREPARED BY
CHECKED BY
APPROVED BY
Part No.
Pages
Data
Revision
:
:
:
:
NDFG012-2442SA
8
2016-4-1
SFG012-2442SA -160401v1.0
Add (Deqing): 188 Zhiyuan North Rd.Wukang Town Deqing County Zhejiang Province 313200,P.R.China
Phone
: +86-572-8281127
Fax
: +86-572-8281298
E-mail
:
sales@dqhuaying.com
Website :
http://www.dqhuaying.com
NDFG012-2442SA
Revision
SFG012-2442SA -160401v1.0
Unbalanced
Date
2016-4-1
Description
First draft
2442 MHz
Remark
-2-
NDFG012-2442SA
Unbalanced
2442 MHz
Features
SAW filter for WIFI.
1 High stability and reliability with good performance and no adjustment.
2 Narrow and sharp pass band characteristics. RoHS compatible.
3 Low insertion loss and deep stop band attenuation for interference.
4 Low – loss SAW filter for WIFI transmission.
5 Package size 1.4 mm *1.1 mm
Package Dimensions
Ceramic Package: Unit：mm
Pin Configuration
1
4
2,3,5
Input
Output
Ground
Marking
Top View, Laser Marking
“12”:
”
1”::
Part number
Terminal1
The first “＊”: Month Code (The code shown below varies in a 4-year cycle)
Month
2016/2020
2017/2021
2018/2022
2019/2023
1
n
A
N
a
2
p
B
P
b
3
q
C
Q
c
4
r
D
R
d
5
s
E
S
e
6
t
F
T
f
7
u
G
U
g
8
v
H
V
h
9
w
J
W
i
10
x
K
X
j
11
y
L
Y
k
12
z
M
Z
m
The second “＊”: Date Code
data
code
data
code
data
code
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
10th
A
11th
B
12th
C
13th
D
14th
E
15th
F
16th
G
17th
H
18th
J
19th
K
20th
L
21st
M
22nd
N
23rd
P
24th
Q
25th
R
26th
S
27th
T
28th
U
29th
V
30th
31st
W
X
Y
Z
a
b
d
e
f
g
h
-3-
NDFG012-2442SA
Maximum Ratings
Rating
Unbalanced
2442 MHz
Value
15dBm CW，Ta=85°C，life time>10 years
Unit
Input Power Level
P
24dBm CW，Ta=85°C，pass band top frequency，test 2000
hours continuously ,electrical characters meet demand；
26dBm CW，
Ta=85°C，
pass band top frequency， 2 hours
test
continuously ,electrical characters meet demand；
0
-30 ~ +85
-40 ~ +85
V
°C
°C
DC Voltage
Operating Temperature Range
Storage Temperature Range
V
DC
T
A
T
stg
Electrical Characteristics:
Item
Insertion Loss
2401
….
2406 MHz
2406
….
2411 MHz
2411 …. 2483 MHz
Passband Ripple
2401
….
2483 MHz
2406
….
2483 MHz
VSWR
2401
….
2483 MHz
Absolute Attenuation
10 …. 1559.00 MHz
1559.00 …. 1606.00 MHz
1606.00 …. 1710.00 MHz
1710.00 …. 1785.00 MHz
1785.00 …. 1805.00 MHz
1805.00 …. 1880.00 MHz
1850.00 …. 1900.00 MHz
2110.00 …. 2170.00MHz
2300.00 …. 2320.00 MHz
2320.00 …. 2370.00 MHz
2370.00 ….2380.00 MHz
2570.00 …. 2620.00 MHz
2620.00 …. 2690.00 MHz
2690.00 ….6000.00 MHz
Input / Output Impedance (Nominal)
α
43
42
41
40
40
40
40
40
45
37
10
42
40
30
49
48
46
46
46
45
44
44
54
44
42
46
44
37
50Ω//3.9nH
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Vswr
1.25
2.0
Pr
1.5
1.2
3.9
2.0
dB
dB
IL
3.5
3.0
2.5
4.8
3.3
2.9
dB
dB
dB
Minimum
Typical
Maximum
Unit
RoHS Compliant
Electrostatic Sensitive Device
-4-
NDFG012-2442SA
Typical Frequency Response
S21
Unbalanced
2442 MHz
S11 Group Dealy
-5-
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