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JRC NSVS790 Manual

Saw filter

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JRC SAW FILTER
Application
GPS 1575.42MHz
Electrical Specification: (Table 1)
The device characteristics are measured in the circuit shown in Fig.1.
Table 1. Electrical Specifications
Item
Input and Output Impedance
Nominal Center Frequency (f0)
Insertion Loss
Response Variation
Input and Output VSWR
Group Delay
Group Delay Variation
Out of Band Rejection
(Relative to Through Level)
Maximum Rating: (Table 2)
Table 2. Maximum Ratings
Item
Maximum Input Power
Maximum DC Voltage
Operating Temperature Range
Storage Temperature
Mechanical Specifications: (Fig.2)
Package is designed as small as 2.5x2.0x1.0[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)
NSVS790
1574.42~1576.42MHz
1574.42~1576.42MHz
1574.42~1576.42MHz
1574.42~1576.42MHz
1574.42~1576.42MHz
1475.42MHz
1675.42MHz
Communications and Device Group
10-1, Nishi-Shinjuku 6-chome, Shinjuku-ku,
Tokyo, 160-8328 Japan
Tel. +81 3-3348-3845
Fax. +81 3-3348-3935
Spec.
-
-
1.6dB max.
1.0dB max.
2.0 max.
20ns max.
10ns max.
20dB min.
15dB min.
(Operating Temperature Range: -40~+85ºC)
Rating
+20dBm
7.5V
-40~+85ºC
-50~+100ºC
3
] for SMD (Surface Mount Device) type.
NSVS790 Oct. 2004
Typical
50Ω
1575.42MHz
1.1dB
0.5dB
1.5
15ns
5ns
28dB
27dB

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Summary of Contents for JRC NSVS790

  • Page 1 NSVS790 Oct. 2004 JRC SAW FILTER NSVS790 Application GPS 1575.42MHz 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 50Ω Nominal Center Frequency (f0) 1575.42MHz...
  • Page 2 NSVS790 Oct. 2004 50Ω 50Ω Fig.1 Measuring circuit 2.5±0.1 Marking (1) Part Number Mark (2) Lot Number (Month) *Oct.--- X Nov.--- Y Dec.--- Z (3) Part number Mark Pin no. Connection IN/OUT OUT/IN (0.75) [4x] Fig.2 Package dimensions (in mm) 1.15...
  • Page 3 NSVS790 Oct. 2004 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 -40ºC or more than +85ºC, it might be a cause of degradation or destruction of the component.
  • Page 4 NSVS790 Oct. 2004 ‚ ‚ ‚ 50 O *27nH ‚ U 39pF 50 O *27nH ‚ T ‚ ‚ ‚ ‚ FREQUENCY CHARACTERISTICS 33pF *murata LQW18A series 1 : 1574.42 [MHz] 1.12 [dB] Fig.1 Measuring circuit 2 : 1576.42 [MHz] 1.08 [dB] 13.30±0.20...