JRC NSVS1147 User Manual
NSVS1147 Jan. 2005
Application
Electrical Specification: (Table 1)
The device characteristics are measured in the circuit shown in Fig.1.
Table 1. Electrical Specifications
Item
Nominal Center Frequency (f0)
3dB Band Width f0±250kHz Insertion Loss f0±150kHz 4.5dB 4.0dB
Ripple f0±150kHz 1.5dB 1.0dB
Attenuation
Maximum Rating: (Table 2)
Mechanical Specifications: (Fig.2)
Package is designed as small as 3.5x3.5x1.0[mm
Notice:
This part is electrostatic discharge sensitive and may be damaged by improper handling.
426.5MHz Low Power Transceiver
Table 2. Maximum Ratings
Item Rating
Maximum Input Power +5dBm
Operating Temperature Range -10~+50ºC
Storage Temperature -40~+85ºC
JRC SAW FILTER
NSVS1147
Spec. Typ.
426.5MHz -
429〜430MHz 50dB 60dB
850〜860MHz 60dB 70dB
1280〜1290MHz 60dB 70dB
3
] for SMD (Surface Mount Device) type.
Communications 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
http://www.jrc.co.jp/jp/product/device/saw/index.html (Japanese)
http://www.jrc.co.jp/eng/product/saw/index.html (English)
NSVS1147 Jan. 2005
IN50
Ω
1
8
2
SAW
3 4 5
7
6
OUT
50
Ω
(a)
Fig.1 Measuring circuit
(b)
3.5±0.2
(c)
511
±
3.5 0.2
(1)
±
1.0 0.2
(0.95)
4
3
(0.6)
(2.54)
2
)
7
2
.
1
(
1
Fig.2 Package Dimensions (in mm)
1.3
[6x]
8
4.3
[2x]
(1.0)
(2)
(0.8)
[5x]
Marking
(1) Lot Number
(a) Year
(b) Month
Oct. --- X
Nov. --- Y
5
[8x]
(0.6)
6
7
0.8
[6x]
Dec. --- Z
(c) Date
0 - 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 GND
6 OUT/IN
7 GND
8 GND
1.27
4.3
1.27
Via- Hole(φ 0.3)
Fig.3 Desirable land area (in mm)
0.8
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