JRC NSVS1123 User Manual

Application

Electrical Specification: (Table 1)
The device characteristics are measured in the circuit shown in Fig.1.

243.95MHz PHS 1st IF

JRC SAW FILTER

NSVS1123

Table 1. Electrical Specifications
Item
Nominal Center Frequency (f0)
3dB Band Width
Insertion Loss at f0
Ripple f0±100kHz
Group Delay Time Ripple f0±100kHz

Spec. Typ.

243.95MHz -

260kHz min. -

3.5dB max. 3.0dB

1.0dB max. 0.40dB

1.0us max. 0.40us

--

Out of Band Rejection

(Relative to Through Level)

f0±600kHz 25dB min. 30dB
f0±10.7MHz 40dB min. 60dB
f0±21.4MHz 60dB min. 65dB

NSVS1123 Jul. 2005

(Operating Temperature Range: -10～+60℃)

Maximum Rating: (Table 2)

Mechanical Specifications: (Fig.2)
Package is designed as small as 3.0x3.0x1.15[mm

Notice:
This part is electrostatic discharge sensitive and may be damaged by improper handling.

Table 2. Maximum Ratings
Item Rating
Maximum Input Power +5dBm
Operating Temperature Range -10~+60ºC
Storage Temperature -40~+85ºC

3

] for SMD (Surface Mount Device) type.

Communications Equipment Division

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)

NSVS1123 Jul. 2005

IN50

1.15±0.15

(R0.15)

(1.27)(1.27)

(R0.15)

[4x]

Ω

(a)

110nH

2.0pF

1
2

S A W

3

Fig.1 Measuring Circuit

3.00±0.15

6
5
4

５７１

3.00±0.15

Ｓ６

(2)

(□3.0)

(0.3)

(0.6)

[4x]

３

２

(1.8)

１

(0.45)

Fig.2 Package Dimensions (in mm)

3.8

0.93

2.2

0.6

3.8

1.15

0.93

Fig.3 Desirable land area (in mm)

(0.25)

(0.75)

[6x]

1.15

110nH

2.0pF

(b)

６

(c)

(1)

(R0.30)

[4x]

４

５

(0.6)

(0.53)

OUT

Ω

50

[2x]

[4x]

Marking
(1) Lot Number
(a) Year
(b) Month
*Oct.--- X
Nov.--- Y
Dec.--- Z
(c) Date

(2) Part Number Mark

Pin no. Connection

1 - 9 --- 0

10 -19 --- 1
20 -31 --- 2

1 GND
2 IN
3 GND
4 GND
5 OUT
6 GND

NSVS1123 Jul. 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 –10ºC or more than +60ºC, 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: 350ºC 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.

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.

2. The information contained herein may be changed without prior notice. It is
therefore advisable to contact Japan Radio Company before proceeding with
the design of equipment incorporating this product.