NSVS1252 [NJRC]
SAW Filter, 1 Function(s), 433.92MHz, SMALL, SMD, 6 PIN;
| 型号： | NSVS1252 |
| 厂家： | 
NEW JAPAN RADIO |
| 描述： | SAW Filter, 1 Function(s), 433.92MHz, SMALL, SMD, 6 PIN LTE |
| 文件： | 总4页 (文件大小：138K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NSVS1252 Apr. 2013
NewJRC SAW FILTER
NSVS1252
Application
433.92MHz 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.
433.92MHz
1050 kHz
3.0dB
Nominal Center Frequency (f0)
Filter Bandwidth
-3dB Band Width
800kHz min.
3.5dB max.
2.0 max.
1.5dB max.
20dB min.
60dB min.
60dB min.
Minimum Insertion Loss
f0 ±125kHz
Input Output VSWR
Ripple
1.5
f0 ±125kHz
0.75dB
30dB
f0 ± 1.0MHz
f0 ± 10.7MHz
f0 ± 21.4MHz
Attenuation
65dB
65dB
Operating Temperature Range : (-40～+85℃)
Maximum Rating: (Table 2)
Table 2. Maximum Ratings
Item
Rating
Maximum Input Power
Operating Temperature Range
Storage Temperature
+5dBm
-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.
http://www.njr.co.jp/products/device/index.html
http://www.njr.com/products/device/index.html
(Japanese)
(English)
NSVS1252 Apr. 2013
6
5
4
1
68nH
0.3pF
68nH
0.3pF
2 SAW
3
IN
Ω
50
OUT
Ω
50
Fig.1 Measuring circuit
(b)
(a)
3. 0±0. 15
8X1
(c)
(1)
ＳＯ
(2)
Marking
(1) Lot Number
(a) Year
(b) Month
*Oct.---
X
Y
Z
(0. 6)
Nov.---
Dec.---
4
5
3
(c) Date
1-9---
0
1
2
10-19---
20-31---
2
1
(2) Part Number Mark
(1. 80)
Pin no.
Connection
GND
IN
6
1
2
3
4
5
6
(0. 75)
[4x]
(0. 45)
GND
GND
OUT
Fig.2 Package dimensions (in mm)
3.8
GND
2.2
1.15
1.15
Fig.3 Desirable land area (in mm)
NSVS1252 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: 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.
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.
NS VS 1252-E Apr . 2013
FR E QUE NC Y C HAR AC TE R IS TIC S
S 21
0
0
20
40
60
80
100
2
4
6
8
10
C H1 : center 433.92 span 50
C H2 : center 433.92 span 2
S 11
S 22
S 11
S 22
11
9
11
9
7
7
5
5
3
3
1
1
432.9
434.9
432.9
434.9
Frequency [MHz]
Frequency [MHz]
S 21
0
20
40
60
80
100
0
3000
Frequency [MHz]
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