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JRC NSVS940 Manual

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Application
622.08MHz Data Communications
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)
Insertion Loss at f0
Loaded Q
Attenuation
Insertion Phase
Turnover Temperature
Phase Slope
Frequency Temperature Coefficient
Substrate Material
Maximum Rating: (Table 2)
Table 2. Maximum Ratings
Item
Maximum Input Power
Operating Temperature Range
Storage Temperature
Mechanical Specifications: (Fig.2)
Package is designed as small as 3.2x2.5x1.1[mm
Notice:
This part is electrostatic discharge sensitive and may be damaged by improper handling.
Communications Equipment Marketing Department
http://www.jrc.co.jp/jp/product/device/saw/index.html (Japanese)
http://www.jrc.co.jp/eng/product/saw/index.html(English)
JRC SAW FILTER
NSVS940
f0±2MHz
622.08MHz
Communications Equipment Division
10-1, Nishi-Shinjuku 6-chome, Shinjuku-ku,
Tokyo, 160-8328 Japan
Tel. +81 3-3348-3845
Fax. +81 3-3348-3935
(at Room Temperature)
Spec.
621.98~622.18MHz
4.0dB max.
-
20dB
-
32~52ºC
-
-
-
*1: Nominal Phase = 0ºType
Rating
10dBm
-30~+85ºC
-30~+85ºC
3
] for SMD (Surface Mount Device) type.
NSVS940 Apr. 2005
Typ.
622.08MHz
2.5dB
1150
25dB
Reference(*1)
42ºC
0.32deg/kHz
2
-0.045ppm/ºC
Quartz

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Summary of Contents for JRC NSVS940

  • Page 1 NSVS940 Apr. 2005 JRC SAW FILTER NSVS940 Application 622.08MHz Data Communications Electrical Specification: (Table 1) The device characteristics are measured in the circuit shown in Fig.1. Table 1. Electrical Specifications (at Room Temperature) Item Spec. Typ. Nominal Center Frequency (f0) 621.98~622.18MHz...
  • Page 2 NSVS940 Apr. 2005 50Ω 50Ω Fig.1 Measuring circuit 3.2±0.1 Marking (1) Lot Number (a) Year (b) Month (1.35) *Oct.--- X [4x] Nov.--- Y Dec.--- Z (2) Part number Mark (0.8) [2x] Pin no. Connection IN/OUT OUT/IN Fig.2 Package dimensions (in mm) 1.75...
  • Page 3 NSVS940 Apr. 2005 Notice 1. Use this component within operating temperature range. It might not be satisfied with electrical specification without operating temperature range. When it is used less than –30ºC or more than +85ºC, it might be a cause of degradation or destruction of the component.
  • Page 4 NSVS940 Apr. 2005 ‚ ‚ ‚ 50 O *27nH ‚ U 39pF 50 O *27nH ‚ T ‚ ‚ ‚ ‚ 33pF FREQUENCY CHARACTERISTICS *murata LQW18A series Fig.1 Measuring circuit 13.30±0.20 (1.26±0.13) J4Y1 VS971 CH1: Center 622.08 Span: 10 CH2: Center 622.08 Span: 10 (R0.3)