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JRC NSVS851 Manual

Saw filter

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Application
690.569MHz 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
NSVS851
f0±2MHz
690.569MHz
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.
690.466~690.672MHz
3.5dB max.
-
20dB
-
-
-
-
-
*1: Nominal Phase = 0ºType
Rating
10dBm
-30~+85ºC
-30~+85ºC
3
] for SMD (Surface Mount Device) type.
NSVS851 Apr. 2005
Typ.
690.569MHz
2.5dB
1450
25dB
Reference(*1)
31ºC
0.37deg/kHz
2
-0.041ppm/ºC
Quartz

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Summary of Contents for JRC NSVS851

  • Page 1 NSVS851 Apr. 2005 JRC SAW FILTER NSVS851 Application 690.569MHz 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) 690.466~690.672MHz...
  • Page 2 NSVS851 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 Fig.2 Package dimensions (in mm) OUT/IN 1.75...
  • Page 3 NSVS851 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 NSVS851 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 690.569 Span: 10 CH2: Center 690.569 Span: 10 (R0.3)