JRC NSVS1108 User Manual
NSVS1108 Oct. 2004
JRC SAW FILTER
NSVS1108
Application
1227.6MHz GPS L2
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) |
- |
1227.6MHz |
|
Insertion Loss |
1217.6~1237.6MHz |
3.5dB max. |
2.8dB |
Response Variation |
1217.6~1237.6MHz |
1.5dB max. |
1.0dB |
Input and Output VSWR |
1217.6~1237.6MHz |
2.0 max. |
1.5 |
Out of Band Rejection |
DC~1088MHz |
40dB min. |
45dB |
(Relative to |
1088~1178MHz |
35dB min. |
40dB |
Through Level) |
1178~1193MHz |
17dB min. |
42dB |
|
1263~1278MHz |
18dB min. |
45dB |
|
1278~1368MHz |
30dB min. |
38dB |
|
1368~1785MHz |
35dB min. |
40dB |
|
1785~2500MHz |
27dB min. |
35dB |
|
2500~4000MHz |
20dB min. |
30dB |
|
(Operating Temperature Range : -30~+85ºC) |
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Maximum Rating: (Table 2) |
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Table2. Maximum Ratings |
|
|
|
Item |
Rating |
|
|
Maximum Input Power |
+20dBm |
|
|
Maximum DC Voltage |
7.5V |
|
|
Operating Temperature Range |
-30~+85ºC |
|
|
Storage Temperature |
-40~+90ºC |
|
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.
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)
NSVS1108 Oct. 2004
(a)
3. 0 ± 0. 1 5
IN |
1 |
6 |
OUT |
|
50Ω |
50Ω |
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2 SAW5 |
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3 |
4 |
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Fig.1 Measuring circuit
3. 0±0. 15 |
( b) |
|
4X2
GA |
(1) |
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( c) |
( 2) |
|
1. 1 5 ± 0. 1 5
( 0. 6) |
5) |
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( 0. 2 |
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3 |
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4 |
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( 0. 6) |
[ 2 x] |
2 |
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5 |
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( 1. 80) |
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1 |
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6 |
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( 0. 45) |
( 0. 75) |
5 3) |
4 x] |
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[4x] |
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0. |
[ |
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Fig.2 Package dimensions (in mm) |
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( |
|
3.8 |
|
|
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0.93
2.2 |
1.15 |
Marking
(1)Lot Number
(a)Year
(b)Month
|
|
*Oct.--- |
X |
|
|
Nov.--- |
Y |
|
|
Dec.--- |
Z |
|
(c) Date |
|
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|
*1-9--- |
0 |
|
|
10-19--- |
1 |
|
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20-31--- |
2 |
|
(2) Part Number Mark |
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Pin no. |
|
Connection |
|
1 |
|
GND |
|
2 |
|
IN/OUT |
|
3 |
|
GND |
|
4 |
|
GND |
|
5 |
|
OUT/IN |
|
6 |
|
GND |
|
3.8 |
0.6 |
|
1.15 |
|
0.93 |
Fig.3 Desirable land area (in mm)
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