JRC NSVS783 User Manual

NSVS783 Oct. 2004

JRC SAW FILTER

NSVS783

Application

1575.42MHz GPS

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
Insertion Loss	1574.42~1576.42MHz	3.5dB max.	3.0dB
Response Variation	1574.42~1576.42MHz	1.5dB max.	1.0dB
Out of Band Rejection	1475.42MHz	40dB min.	45dB
(Relative to	1535.42MHz	30dB min.	35dB
Through Level)	1615.42MHz	20dB min.	28dB
	1675.42MHz	40dB min.	44dB

(Operating Temperature Range: -40~+85ºC)

Maximum Rating: (Table 2)

Table 2. Maximum Ratings

Item	Rating
Maximum Input Power	+20dBm
Maximum DC Voltage	7.5V
Operating Temperature Range	-40~+85ºC
Storage Temperature	-50~+100ºC

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 and Device Group

Communications Equipment Marketing Department

10-1, Nishi-Shinjuku 6-chome, Shinjuku-ku,

Tokyo, 160-8328 Japan

Tel. [phone]

Fax. [phone] http://www.jrc.co.jp/jp/product/device/saw/index.html (Japanese) http://www.jrc.co.jp/eng/product/saw/index.html (English)

NSVS783 Oct. 2004

	IN	1	8	7	OUT
	50Ω
		2 SAW 6			50Ω
		3	4	5

Fig.1 Measuring circuit

(1)3.0±0.15

	15	JUB
	± 0 .	4X		(3)
	3 . 0
	(a)			(b)
	(2)
	1 . 1 5 ± 0 . 1 5
		4	( 0 . 5 5 )
	3		5
	2		6	.6 ) x ]
				0 4
				( [
	1	( 1 . 2 )	7
		8	(0.75)	)
				0 . 5 3 [ 4 x ]
			[6x]
				(
	Fig.2 Package dimensions (in mm)
		3.8
	1.15	0.6	1.15
	0.93
3.8	0.6
			Via-Hole(Φ0.3)
	0.93

Fig.3 Desirable land area (in mm)

Marking

(1)Manufacture’s Mark

(2)Lot Number

(a)Year

(b)Month

*Oct.--- X

Nov.--- Y

Dec.--- Z

(3) Part number Mark

Pin no. Connection

1GND

2IN,Unbalanced

3GND

4GND

5OUT,Balanced

6GND

7OUT,Balanced

8GND