NSVS1103 Apr. 2013
NewJRC SAW FILTER
NSVS1103
Application
314.35MHz R.K.E.
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) 314.35MHz -
Insertion Loss 313.85~314.85MHz 3.0dB max. 2.0dB
Response Variation 313.85~314.85MHz 1.5dB max. 0.8dB
Input and Output VSWR 313.85~314.85MHz 2.5 max. 1.8
292.95 MHz 50dB min. 60dB
Out of Band Rejection
(Relative to Through Level) 335.75 MHz 40dB min. 45dB
(Operating Temperature Range: -40~+85ºC)
Maximum Rating: (Table 2)
Table 2. Maximum Ratings
Item Rating
Maximum Input Power +20dBm
Maximum DC Voltage 7.5V
Operating Temperature Range -40~+85ºC
Storage Temperature -45~+90ºC
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.
http://www.njr.co.jp/products/device/index.html (Japanese)
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NSVS1103 Apr. 2013
Marking
(1) Lot Number
(a) Year
(b) Month
*Oct.--- X
Nov.--- Y
Dec.--- Z
(c) Date
1-9--- 0
10-19--- 1
20-31--- 2
(2) Part Number Mark
Pin no. Connection
1 GND
2 IN/OUT
3 GND
4 GND
5 OUT/IN
6 GND
(0.6)
(0.25)
(0.6)
(0.53)
(0.75)
(0.45)
1
2
34
6
1.15±0.15
3. 0±0. 15
3. 0±0. 15
(a)
(1)
(b)
(2)
(1.80)
5
[2x]
[4x]
[4x]
(c)
Fig.1 Measuring circuit
Fig.2 Package dimensions (in mm)
Fig.3 Desirable land area (in mm)
420
1
2
34
5
6
SAW
IN OUT
50Ω 50Ω
WH
3.8
0.93
0.6
0.93 3.8
2.2 1.15
1.15
NSVS1103 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 so ldering
iron: 350ºC max., the time of soldering: 10 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 electr icity 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.
0
20
40
60
80
100
S21
Insertion Loss [dB]
0
2
4
6
8
10
CH1 : center 314.35 span 100
CH2 : center 314.35 span 100
Insertion Loss [dB]
FREQUENCY CHARACTERISTICS
NSVS1103 Apr. 2013
S11 S22
S11 S22
1 1
3 3
5 5
7 7
9 9
11 11
264.3 264.3 364.3 364.3
Frequency [MHz] Frequency [MHz]
VSWR
VSWR
InsertionLoss [dB]
0
20
40
60
80
100
0.3 3000
S21
Frequency [MHz]
