SFELF10M7FA00-A0 Murata, SFELF10M7FA00-A0 Datasheet - Page 42

• Manufacturer Part Number: SFELF10M7FA00-A0
• Description: Signal Conditioning 280KHz
• Manufacturer: Murata

Specifications of SFELF10M7FA00-A0

• Rad Hardened: No
• Product: Ceramic Filters
• Lead Free Status / RoHS Status: Compliant

11
!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
sales representatives or product engineers before ordering.
!Note
The SFSKB series are SMD ceramic filters which are
suitable for IR head phone applications.
Center frequencies of 2.3, 2.8, 3.2, 3.8, 4.3, 4.8,
5.2, 5.7 are available.
Realized Small, thin and lightweight package,
compared with conventional LC filters.
It helps to compose multi channel circuit on one PCB.
No frequency adjustment is required on PCB and it
contributes reduction of production cost.
1. SMD package in plastic emboss tape, available
2. They are slim, at only 1.5mm max. thickness,
3. Available for lead (Pb) free re-flow soldering process.
4. Operating temperature range: 0 to +70 (degree C)
5. No frequency adjustment is required in production process.
6. Small, thin and lightweight package compared with
1. IR head phone
2. Set Top Box for satellite broadcasting
40
SFSKB2M30GF00-R1
SFSKB2M80GF00-R1
SFSKB3M20FF00-R1
SFSKB3M80GF00-R1
SFSKB4M30GF00-R1
SFSKB4M80GF00-R1
SFSKB5M20GF00-R1
SFSKB5M70GF00-R1
For safety purposes, connect the output of filters to the IF amplifier through a D.C. blocking capacitor. Avoid applying a direct current to the output of ceramic filters.
The order quantity should be an integral multiple of the "Minimum Quantity" shown in the package page.
CERAFILr (Filters/Traps/Discriminators) for Audio/Visual Equipment
CERAFILr 2.3-5.7MHz Chip Type SFSKB Series
for automatic placing.
and have a small mounting area (5.2x3.8mm) enabling
flexible PCB design.
Storage temperature range: -40 to +85 (degree C)
conventional LC filters
Features
Applications
Part Number
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Nominal Center
Frequency (fn)
(MHz)
2.300
2.800
3.200
3.800
4.300
4.800
5.200
5.700
Bandwidth
fn 75 min.
fn 75 min.
fn 75 min.
fn 75 min.
fn 75 min.
fn 75 min.
fn 75 min.
fn 75 min.
(kHz)
3dB
Bandwidth
650 max.
650 max.
650 max.
650 max.
650 max.
650 max.
650 max.
650 max.
20dB
(kHz)
Insertion
6.0 max.
6.0 max.
6.0 max.
6.0 max.
6.0 max.
6.0 max.
6.0 max.
6.0 max.
Loss
(dB)
[within 1.3 to 1.8MHz]
[within 1.8 to 2.3MHz]
[within 2.2 to 2.8MHz]
[within 2.8 to 3.2MHz]
[within 3.3 to 3.8MHz]
[within 3.8 to 4.3MHz]
[within 4.2 to 4.8MHz]
[within 4.7 to 5.2MHz]
Attenuation(1)
Spurious
25 min.
25 min.
30 min.
30 min.
30 min.
30 min.
30 min.
30 min.
(dB)
(0.1) 1.5 0.1
(4)
(3)
0.3 0.1
[within 2.8 to 3.3MHz]
[within 3.3 to 3.8MHz]
[within 3.8 to 4.2MHz]
[within 4.3 to 4.8MHz]
[within 4.8 to 5.3MHz]
[within 5.2 to 5.8MHz]
[within 5.7 to 6.2MHz]
[within 6.2 to 6.7MHz]
5.2 0.1
(3)
(4)
(4.93)
Attenuation(2)
(2.0)
(2)
(1)
Spurious
23 min.
25 min.
30 min.
30 min.
30 min.
30 min.
30 min.
30 min.
(dB)
(1)
(2)
4-0.35
Terminal Connection
(1) : Input
(2) : Output
(3) : Ground
(4) : Terminal for external
Tolerance unless otherwise
specified : 0.1mm
( ) : Reference
: EIAJ Monthly Code
capacitor
Input/Output
Impedance
(ohm)
1000
1000
1000
1000
1000
1000
1000
1000
(in mm)
P50E.pdf
08.1.29