NSVS1240.pdf 데이터시트 (총 4 페이지) - 파일 다운로드 NSVS1240 데이타시트 다운로드

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NSVS1240 Apr. 2013
NewJRC SAW FILTER
Application
915MHz ISM
NSVS1240
Electrical Specification: (Table 1)
The device characteristics are measured in the circuit shown in Fig.1.
Table 1. Electrical Specifications
Item
Spec.
Typ.
Input and Output Impedance
- 50Ω
Nominal Center Frequency (f0)
- 915MHz
Insertion Loss
902.0~928.0MHz 4.0dB max.
3.0dB
Response Variation
902.0~928.0MHz 2.0dB max.
1.0dB
Input and Output VSWR 902.0~928.0MHz
2.5 max.
2.0
Out of Band Rejection
DC~800MHz
40dB min.
48dB
(Relative to
Through Level)
800~880MHz
880~890MHz
30dB min.
25dB min.
35dB
30dB
940~960MHz
25dB min.
30dB
960~1080MHz
30dB min.
35dB
1080~1500MHz
35dB min.
38dB
1500~3000MHz
20dB min.
24dB
(Operating Temperature Range: -40~+85ºC)
Maximum Rating: (Table 2)
Table 2. Maximum Ratings
Item
Maximum Input Power
Maximum DC Voltage
Operating Temperature Range
Storage Temperature
Rating
+10dBm
7.5V
-40~+85ºC
-40~+85ºC
Mechanical Specifications: (Fig.2)
Package is designed as small as 3.0x3.0x1.15[mm3] for SMD (Surface Mount Device) type.
Notice:
This part is electrostatic discharge sensitive and may be damaged by improper handling.
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(Japanese)
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IN
50Ω 1 6
2 SAW 5
34
OUT
50Ω
NSVS1240 Apr. 2013
Fig.1 Measuring circuit
(a) 3. 0±0. 15 ( b)
221
YX
( c)
( 1)
( 2)
( 0. 6)
34
25
( 1. 80)
1
6
( 0. 45)
( 0. 75)
[ 4x]
Fig.2 Package dimensions (in mm)
3.8
Marking
(1) Lot Number
(a) Year
(b) Month
*Oct.---
Nov.---
Dec.---
(c) Date
*1-9---
10-19---
20-31---
(2) Part Number Mark
X
Y
Z
0
1
2
Pin no.
1
2
3
4
5
6
Connection
GND
IN
GND
GND
OUT
GND
2.2 1.15
1.15
Fig.3 Desirable land area (in mm)

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NSVS1240 Apr. 2013
Notice
1. Use this component within operating temperature range. It might not be
satisfied with electrical specification without operating temperature range.
When it is used less than -40ºC or more than +85ºC, it might be a cause of
degradation or destruction of the component. Even if it endures during a short
time, it causes degradation of qualification.
2. When soldering iron is used, solder with the temperature at the tip of soldering
iron: 350ºC max., the time of soldering: 5 seconds max., the power of
soldering iron: 30W max..
3. Notice that the allowed time of soldering with soldering iron is accumulated
time, when soldering is repeated.
4. As rapid temperature change for cleaning after reflow soldering might be a
cause of destruction clean this component after confirming that temperature of
this component goes down to room temperature.
5. Confirm that there are not any influence for qualification to this component in
mounting on PCB when this component is cleaned.
6. As it might be a cause of degradation of destruction to apply static electricity to
this component, do not apply static electricity or excessive voltage while
assembling and measuring. And do not transport this component with bare
hand.
7. As it might be a cause of degradation or destruction to apply D.C. voltage
between each terminal, apply D.C. voltage 7.5V max. in actual circuit.
Note
1. This specification specifies the quality of this component as a single unit. Make
sure that this component is evaluated and confirmed against this specification
when it is mounted to your products.
2. The information contained herein may be changed without prior notice. It is
therefore advisable to contact New Japan Radio Company before proceeding
with the design of equipment incorporating this product.
3. The products are designed to be used with ordinary electronic equipment (data
and communications equipment, office equipment, audio-video equipment,
measuring instruments, etc). New Japan Radio Company does not assume any
liability for the case using the products with the application required high
reliability or safety extremely (such as space equipment, sea-bottom equipment,
medical equipment etc). When intending to use any our product please
contact our sales representatives in advance.

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NSVS1240 Apr. 2013
S21
0
FREQUENCY CHARACTERISTICS
10
20
30
40
50
CH1 : center 915 span 200
CH2 : center 915 span 200
S11
S22
0
2
4
6
8
10
S11
11
9
7
5
3
1
815
S21
0
Frequency [MHz]
1015
S22
11
9
7
5
3
1
815
20
40
60
80
100
0
Frequency [MHz]
Frequency [MHz]
1015
3000
New Japan Radio Co.,Ltd.