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NSVS676 Dec-01
JRC SAW FILTER
NSVS676
Application
463MHz Low-Loss Type
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 50 Nominal Center Frequency (f0) 463MHz Insertion Loss 453~473MHz 4.0dB max. 2.8dB Response Variation 453~473MHz 2.0dB max. 0.9dB Input and Output VSWR 453~473MHz 2.5 max. 1.5 Out of Band Rejection 423MHz 40dB min. 45dB (Relative to Through Level) 553MHz 40dB min. 45dB (Operating Temperature Range: -10+60C)
Maximum Rating: (Table 2) Table 2. Maximum Ratings Item Maximum Input Power Maximum DC Voltage Operating Temperature Range Storage Temperature
Rating +20dBm 7.5V -10~+60C -30~+85C
Mechanical Specifications: (Fig.2) Package is designed as small as 5.2x4.5x1.5[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)
NSVS676 Dec-01
IN 50
1 2 3
8 SAW 4
7 6 5
OUT 50
Fig.1 Measuring circuit
(1) (a) 5.20.2 (b)
4 .5 0 .2
J18
676
(3)
(2)
(1.55)
(0.8)
[5x]
3
(1 .2 7 ) (0 .75) [2x]
5 6 7 8
Fig.2 Package dimensions (in mm)
6.0 0.8 1.6 [6x]
0.8 [6x]
[8x]
4
(1.2)
Marking (1) Manufacture's Mark (2) Lot Number (a) Year (b) Month *Oct.--- X Nov.--- Y Dec.--- Z (3) Part number Mark Pin no. 1 2 3 4 5 6 7 8 Connection GND IN/OUT GND GND GND OUT/IN GND GND
1 .5 0 .2
2 1
(1 .27)
5.3 1.27 1.27
Via -Hole(0.3)
Fig.3 Desirable land area (in mm)
NSVS676 Dec-01
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 -10C or more than +60C, it might be a cause of degradation or destruction of the component. Even if it endures during a short time, it causes degradation of qualification. 2. When soldering iron is used, solder with the temperature at the tip of soldering iron: 350C max., the time of soldering: 10 seconds max., the power of soldering iron: 30W max.. 3. Notice that the allowed time of soldering with soldering iron is accumulated time, when soldering is repeated. 4. As rapid temperature change for cleaning after reflow soldering might be a cause of destruction clean this component after confirming that temperature of this component goes down to room temperature. 5. Confirm that there are not any influence for qualification to this component in mounting on PCB when this component is cleaned. 6. As it might be a cause of degradation of destruction to apply static electricity to this component, do not apply static electricity or excessive voltage while assembling and measuring. And do not transport this component with bare hand. 7. As it might be a cause of degradation or destruction to apply D.C. voltage between each terminal, apply D.C. voltage 7.5V max. in actual circuit.
Note 1. This specification specifies the quality of this component as a single unit. Make sure that this component is evaluated and confirmed against this specification when it is mounted to your products.
463MHz Low-LossType FREQUENCY CHARACTERISTICS
S21 0 1 2 Insertion Loss[dB] 3 4 5 6 7 8 9 10 Center 463 Frequency [MHz] S11 S22 Span 200 0 10 20 30 40 50 60 70 80 90 100
11 10 9 8 7 6 5 4 3 2 1 Center 463
0 10 20 Insertion Loss [dB] 30 40 50 60 70 80 90 100 0
S11
11 10 9 8 7 6 5 4 3 2 1 Center 463
S22
VSWR
Span 200 [MHz]
VSWR
Span 200 [MHz]
1500 Frequency [MHz]
3000

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