NSVS1089 Nov. 2004
JRC SAW FILTER
NSVS1089
Application
428MHz Low Power Transceiver
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) |
- |
428MHz |
||
Insertion Loss |
|
426~430MHz |
3.5dB max. |
2.0dB |
Response Variation |
|
426~430MHz |
1.5dB max. |
0.4dB |
Input and Output VSWR |
|
426~430MHz |
2.5 max. |
1.6 |
Out of Band Rejection |
|
383~389MHz |
50dB min. |
58dB |
(Relative to Through Level) |
|
|||
|
|
|
|
|
|
|
(Operating Temperature Range: -40~+85ºC) |
Maximum Rating: (Table 2)
Table 2. Maximum Ratings
Item |
Rating |
Maximum Input Power |
+20dBm |
Maximum DC Voltage |
7.5V |
Operating Temperature Range |
-40~+85ºC |
Storage Temperature |
-40~+85ºC |
Mechanical Specifications: (Fig.2)
Package is designed as small as 3.5x3.5x1.0[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)
NSVS1089 Nov. 2004
IN |
|
|
|
OUT |
50Ω |
1 |
8 |
7 |
50Ω |
|
2 SAW 6 |
|
||
|
3 |
4 |
5 |
|
|
( b) |
Fig.2 Measuring circuit |
|
( a) |
3. 5±0. 2 |
|
|
|
( c) |
||
|
|
|
|
2 |
4Y0 |
|
|
|
|
3. 5 ± 0. |
JK |
|
( 1) |
|
|
|
|
|||
|
|
|
|
||
|
|
|
( 2) |
|
|
|
1. 0 ± 0. 2 |
|
|
|
|
|
( 0. 95) |
4 |
( 0. 8) |
|
|
|
|
[ 5x] |
|
|
|
|
3 |
|
5 |
6) |
x] |
|
|
|
|||
|
( 0. 6) |
|
|
( 0. |
[ 8 |
|
|
|
|
|
|
5 4) |
2 |
|
6 |
|
|
|
|
|
|
||
( 2. |
7) |
|
|
|
|
|
2 |
|
|
|
|
|
1. |
1.0) 2x] |
7 |
|
|
|
1 |
|
|
||
|
( |
|
|
|
|
|
|
( [ |
|
|
|
8
Fig.3 Package dimensions (in mm)
4.3
0.8
1.3
[6x]
0.8 [6x]
1.27 |
|
4.3 |
|
1.27 |
Via-Hole(Φ0.3) |
|
Fig.4 Desirable land area (in mm)
Marking |
|
(1) Lot Number |
|
(a) Year |
|
(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 |