NSVS784 Dec-01
JRC SAW FILTER
NSVS784
Application
GSM TX
Electrical Specification: (Table 1)
The device characteristics are measured in the circuit shown in Fig.1.
Table 1. Electrical Specifications
Item
Spec.
-
Typical
Input and Output Impedance
Nominal Center Frequency (f0)
50Ω
-
902.5MHz
3.1dB
0.8dB
2.0
Insertion Loss
890~915MHz
3.8dB max.
1.5dB max.
2.5 max.
30dB min.
6dB min.
8dB min.
25dB min.
45dB min.
10dB min.
8dB min.
Response Variation
Group Delay Variation
Out of Band Rejection
(Relative to
890~915MHz
890~915MHz
DC~870MHz
870~880MHz
925~935MHz
935~980MHz
980~1200MHz
1200~2000MHz
2000~3000MHz
45dB
20dB
13dB
33dB
60dB
25dB
17dB
Through Level)
(Operating Temperature Range: -30~+85ºC)
Maximum Rating: (Table 2)
Table2.Maximum Ratings
Item
Rating
Maximum Input Power
Maximum DC Voltage
Operating Temperature Range
Storage Temperature
+20dBm
7.5V
-30~+85ºC
-40~+95ºC
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
17-22 Akasaka 2-chome minato-ku,
Tokyo. 107-0052 Japan
Tel. +81 3-3584-8811
Fax. +81 3-3584-8876
http://www.jrc.co.jp/product/comm/deveice/saw/saw_top.html (Japanese)
http://www.jrc.co.jp/product/comm/device/saw/saw_top_e.html (English)