DEQING HUAYING ELECTRONICS CO.,LTD.
APPROVAL SHEET
SAW BANDPASS FILTER
PART NO.: NDFH026-0780SA
Product Type:
SAW Filter
Customer:
Customer Part NO.:
Issued Date:
Part NO.:
NDFH026-0780SA
Ver. Ctrl.:
SFH026-0780SA -170605-v1.0
PREPARED BY
CHECKED BY
APPROVED BY
Part No.
Pages
Data
Revision
:
:
:
:
NDFH026-0780SA
8
2017-06-05
SFH026-0780SA -170605-v1.0
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
NDFH026-0780SA
Revision
SFH026-0780SA -170605-v1.0
Unbalanced
Date
2017-06-05
Description
First draft
780.5 MHz
Remark
-1-
NDFH026-0780SA
Unbalanced
780.5 MHz
Features
SAW filter for LTE BAND 28 (Rx ).
1 High stability and reliability with good performance .
2 Single ended to Single ended.
3 Narrow and sharp pass band characteristics. RoHS compatible.
4 Low insertion loss and deep stop band attenuation for interference.
5 For full bandwidth.
6 Package size 1.1mm*0.9mm
Package Dimensions
Ceramic Package: Unit:mm
Pin Configuration
1
4
2,3,5
Unbalance port
Unbalance port
Ground
Marking
Top View, Laser Marking
“aH”
”
1”
Part number
Terminal1
“.”
Dot marking, indicates input 1
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
2n
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
-2-
a
b
d
e
f
g
h
NDFH026-0780SA
Maximum Ratings
Rating
Unbalanced
780.5 MHz
Value
V
DC
P
T
A
T
stg
V
ESD
MSL
10
Unit
V
o
DC Voltage (between any Terminals)
RF Power (in
BW)
Operating Temperature Range
Storage Temperature Range
ESD Voltage (HB)
Moisture Sensitivity Levels
15 dBm /2000hr@55 C
-30 ~ +85
-40 ~ +85
>150
2A
°C
°C
V
Electrical Characteristics:
Item
Insertion Loss
758.25
…
802.75 MHz
780.5
…
800.5 MHz
Passband Ripple
758.25
…
802.75 MHz
VSWR
758.25
…
802.75 MHz
Absolute Attenuation
45 ... 65 MHz
80 …. 703 MHz
703 ….733 MHz
733 …. 748 MHz
830 …. 915 MHz
1516 …. 1606 MHz
1705 …. 1785 MHz
1850 …. 1915 MHz
1920 …. 2025 MHz
2274 …. 2409 MHz
2400 …. 2500 MHz
4900 …. 5950 MHz
Input / Output Impedance (Nominal)
α
50
30
39
37
17
36
33
31
30
29
28
20
80
34
44
42
22
41
38
36
35
33
32
25
50(∥20nH)/ 50(∥20nH)
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Ω
Vswr
1.6
2.0
Pr
0.9
2.0
dB
IL
1.5
1.2
2.5
2.0
dB
dB
Minimum
Typical
Maximum
Unit
RoHS Compliant
Test Circuit
Electrostatic Sensitive Device
50Ω
-3-
NDFH026-0780SA
Typical Frequency Response
S21
Unbalanced
780.5 MHz
S11
-4-