NSVS670

NSVS670 Apr. 2013
NewJRC SAW FILTER
NSVS670
Application
420MHz PAGER
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)
420MHz
−
Insertion Loss
410~430MHz
4.0dB max.
3.1dB
Response Variation
410~430MHz
2.0dB max.
0.9dB
Input and Output VSWR
410~430MHz
2.5 max.
1.7
Out of Band Rejection
380MHz
40dB min.
45dB
(Relative to Through Level)
500MHz
40dB min.
50dB
(Operating Temperature Range: -10~+60ºC)
Maximum Rating: (Table 2)
Table 2. Maximum Ratings
Item
Maximum Input Power
Maximum DC Voltage
Operating Temperature Range
Storage Temperature
Rating
+20dBm
7.5V
-10~+60ºC
-30~+85ºC
Mechanical Specifications: (Fig.2)
Package is designed as small as 5.2x4.5x1.5[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)
(English)
NSVS670 Apr. 2013
IN
50Ω
1
8
7
2
SAW
6
3
4
5
OUT
50Ω
Fig.1 Measuring circuit
5.2±0.2
(1)
（ａ）
（ ｂ）
4.5±0.2
Ｊ３６
４２０
(2)
４
(1.2)
[5X]
２
１
５
[2×]
(0.75)
(1.27) (1.27)
３
[8×]
(1.55)
(0.8)
1.5 ±0.2
(3)
６
７
８
Fig.2 Package dimensions (in mm)
6.0
1.0
1.0
[6x]
1.27
5.3
1.27
1.6
[6x]
Via-Hole(Φ 0.3)
[3x]
Fig.3 Desirable land area (in mm)
Marking
(1) Manufacture’s Mark
(2) Lot Number
(a) Year
(b) Month
*Oct.--- X
Nov.--- Y
Dec.--- Z
(3) Part number Mark
Pin no.
1
2
3
4
5
6
7
8
Connection
GND
IN/OUT
GND
GND
GND
OUT/IN
GND
GND
NSVS670 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 -10ºC or more than +60ºC, 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 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.
NSVS670 Apr. 2013
IN
50 O
９
10
*27nH
８
７
６
11
SAW
39pF
12
１
33pF
0
Fig.1 Measuring circuit
20
2
13.30±0.20
(a)
40
(b)
(1.26±0.13)
(C)
4
(2)
60
6
J4Y1
VS971
80
100
Insertion Loss [dB]
Insertion Loss [dB]
４
*murata LQW18A series
(1)
6.5±0.20
３
FREQUENCY CHARACTERISTICS
S21
0
２
OUT
50 O
*27nH
５
8
10
CH1 : center 420 span 100
CH2 : center 420 span 100
S11
(R0.3)
[4×]
S22
(3)
Marking
(1) Manufacture's Mark
(2) Lot Number
(a) Year
2.0 max.
(b) Month
*Oct.--- X
Nov.--- Y
Dec.--- Z
S11
(2.54) S22
(2.54)
11
1-9 --- 0
11
9
10-19 --- 1
9
VSWR
7
5
3
(2.54±0.15)
1
370
470
20-31 --- 2
7
(3) Part Number Mark
5
3
(1.4)
1
370
[12×]
InsertionLoss [dB]
(2.54±0.15)
0
Frequency [MHz]
S21
12
20
1
2
3
4
5
40
11 10
60
9
1
470
(0.8)
Frequency [MHz]
Pin No. Connection
8
7
6
[12 ×]
(0.76)
VSWR
(c) Date
2
GND(PKG)
3
GND(PKG)
4
GND(PKG)
5
(R0.3)
100
0.3
[12×]
Fig.2 Package
dimensions(in
mm)
Frequency
[MHz]
OUT/IN
6
GND(signal)
7
GND(PKG)
8
GND(PKG)
9
GND(PKG)
10
GND(PKG)
11
80
GND(PKG)
12
3000
IN/OUT
GND(signal)