JRC NSVS934 User Manual
NSVS934 May. 2005
Application
Electrical Specification: (Table 1)
The device characteristics are measured in the circuit shown in Fig.1.
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.
350MHz WLAN IF
Table 1. Electrical Specifications
Item Spec. Typ.
Input and Output Impedance
Nominal Center Frequency (f0) 350.0MHz
Insertion Loss 348.75〜351.25MHz 2.2dB max. 1.3dB
Response Variation 348.75〜351.25MHz 1.3dB max. 0.3dB
Input and Output VSWR 348.75〜351.25MHz 2.0 max. 1.5
(Relative to Through Level)
Table 2. Maximum Ratings
Item Rating
Maximum Input Power +20dBm
Maximum DC Voltage 7.5V
Operating Temperature Range -30~+85ºC
Storage Temperature -40~+90ºC
http://www.jrc.co.jp/jp/product/device/saw/index.html (Japanese)
JRC SAW FILTER
NSVS934
250MHz 30dB min. 40dB Out of Band Rejection
450MHz 30dB min. 37dB
(Operating Temperature Range: -30~+85ºC)
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/eng/product/saw/index.html (English)
50Ω
IN
(a)
50Ω
(b)
Fig.2 Measuring circuit
3. 5±0. 2
8
SAW
7
6
1
2
345
551
3. 5± 0. 2
OL
(2)
1. 0±0. 2
(0. 95)
4
3
(0. 6)
2
)
(2.54)
7
2
.
1
(
1
8
Fig.3 Package dimensions (in mm)
4.3
0.8
1.3
[6x]
1.27
4.3
1.27
Fig.4 Desirable land area (in mm)
(0. 8)
[5x]
[2x]
(1.0)
Via-Hole(Φ0.3)
NSVS934 May. 2005
OUT
50Ω
(c)
(1)
Marking
(1) Lot Number
(a) Year
5
[8x]
(0.6)
6
7
0.8
[6x]
(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 GND
6 OUT/IN
7 GND
8 GND
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