JRC SAW FILTER
NSVS1115
Application
Electrical Specification: (Table 1)
The device characteristics are measured in the circuit shown in Fig.1.
380MHz WCDMA
Table 1. Electrical Specifications
Parameter Spec. Typ.
Input and Output Impedance Nominal Center Frequency (f0) - 380MHz
Pass Bandwidth - 3.84MHz
Insertion Loss 378.08~381.92MHz 18.5dB max. 17.5dB
Response Variation 378.08~381.92MHz 1.2dB max. 0.9dB
Group Delay Variation 378.08~381.92MHz 200ns max. 160ns
Out of Band Rejection 350.0~370.0MHz
370.0~375.0MHz
385.0~410.0MHz
(Operating Temperature Range: -10~+75ºC)
50dB
40dB
50dB
NSVS1115 Jan. 2005
50Ω
57dB
42dB
58dB
Maximum Rating: (Table 2)
Table2. Maximum Ratings
Item Rating
Maximum Input Power +10dBm
Maximum DC Voltage 7.5V
Operating Temperature Range -10~+75ºC
Storage Temperature -20~+85ºC
Mechanical Specifications:
Package is designed as small as 13.3x6.5x1.8[mm
3
] for SMD (Surface Mount Device) type.
Notice:
This part is electrostatic discharge sensitive and may be damaged by improper handling.
http://www.jrc.co.jp/jp/product/device/saw/index.html (Japanese)
http://www.jrc.co.jp/eng/product/saw/index .html (English)
Communications and Equipment Division
Communications Equipment Marketing Department
10-1,Nishi-Shinjuku 6-chome Shinjuku-ku,
Tokyo. 160-8328 Japan
Tel. +81 3-3348-3845
Fax. +81 3-3348-3935
NSVS1115 Jan. 2005
IN
50
Ω
*6.8nH
18pF
10
11
12
９８７
SAW
１２３４
６
*10nH
５
18pF
50
OUT
Ω
*murata LQW18Aseries
Fig.1 Measuring circuit
(1)
(a)
13.30±0.20
(b)
(C)
(1.26±0 .13 )
(2)
J4Y1
6.5±0.20
1115
(R0.3)
(3)
2.0 max.
(2.54)
(0.7 6 )
(2.54 )
[4× ]
Marking
(1) Manufacture's Mark
(2) Lot Number
(a) Year
(b) Month
*Oct.--- X
Nov.--- Y
Dec.--- Z
(c) Date
1-9 --- 0
10 -19--- 1
20 -31--- 2
(3) Part Number Mark
(2.54± 0 .15 )
(1.4)
[12× ]
(0.8 )
4
7
5
6
(R0.3)
[12× ]
(2.54±0.15)
123
12
11
910
8
Fig.2 Package dimensions (in mm)
Pin No. Connection
1GND(PKG)
2GND(PKG)
3GND(PKG)
[12×]
4GND(PKG)
5OUT
6 GND(signal)
7GND(PKG)
8GND(PKG)
9GND(PKG)
10 GND(PKG)
11 IN
12 G ND(signal)
NSVS1115 Jan. 2005
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 -10ºC or more than +75ºC, 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: 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 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 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). 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.
NSVS1115 Jan. 2005
FREQUENCY CHARACTERISTICS
10
20
30
40
50
60
70
Insertion Loss [dB ]
80
90
340 360 380 400 420
Frequency [MHz]
2000
14
15
16
17
18
19
20
21
22
1800
1600
1400
1200
Group Delay [ns]
1000
S11
376 378 380 382 384
Frequency [MHz]
S22
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