NSVS1127 Apr-2013
NewJRC SAW FILTER
NSVS1127
Application
915.0MHz SAW filter
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
902.0~928.0MHz
Response Variation
Input and Output VSWR
Out of Band Rejection
(Relative toThrough Level)
902.0~928.0MHz
(
902.0~928.0MHz
DC~800.0MHz
800.0~845.0MHz
845.0~880.0MHz
947.0~992.0MHz
992.0~1020.0MHz
1020.0~1200.0MHz
Spec.
-
-
3.4dB max.
3.6dB max.
1.5dB max.
1.7dB max.
2.5 max.
38dB min.
35dB min.
17dB min.
20dB min.
38dB min.
20dB min.
Typical
50Ω
915MHz
2.8dB
0.8dB
1.8
43dB
40dB
30dB
28dB
43dB
27dB
Condition
-
-
-20~+70ºC
-40~+85ºC
-20~+70ºC
-40~+85ºC
-40~+85ºC
(Operating Temperature Range : -40~+85ºC)
Maximum Rating: (Table 2)
Table2. Maximum Ratings
Item
Maximum Input Power
Maximum DC Voltage
Operating Temperature Range
Storage Temperature
Rating
+10dBm
7.5V
-40~+85ºC
-40~+85ºC
Mechanical Specifications: (Fig.2)
Package is designed as small as 3.0x3.0x1.15[mm
3
] for SMD (Surface Mount Device) type.
Notice:
This part is electrostatic discharge sensitive and may be damaged by improper handling.
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(Japanese)
(English)
NSVS1127 Apr-2013
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. 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.
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.
2. The information contained herein may be changed without prior notice. It is
therefore advisable to contact New Japan Radio Company before proceeding
with the design of equipment incorporating this product.
3. The products are designed to be used with ordinary electronic equipment
(data and communications equipment, office equipment, audio-video
equipment, measuring instruments, etc). New Japan Radio Company does
not assume any liability for the case using the products with the application
required high reliability or safety extremely (such as space equipment,
sea-bottom equipment, medical equipment etc). When intending to use any
our product please contact our sales representatives in advance.
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