PAFC243B AVX Corporation, PAFC243B Datasheet
PAFC243B
Manufacturer Part Number
PAFC243B
Description
FILTER SAW 243.95MHZ SMD
Manufacturer
AVX Corporation
Series
PAFC, Kyocerar
Type
Surface Acoustic Wave Filtersr
Datasheet
1.PAFC243B.pdf
(2 pages)
Specifications of PAFC243B
Frequency
243.95MHz Center
Bandwidth
130kHz
Filter Type
Bandpass
Insertion Loss
4dB
Applications
Wireless
Package / Case
0.150" L x 0.150" W x 0.051" H (3.80mm x 3.80mm x 1.30mm)
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PAFC243BR00
Manufacturer:
FUJI
Quantity:
1 500
Company:
Part Number:
PAFC243BR01(4 4 7P)
Manufacturer:
kyoceRa
Quantity:
50 000
Surface Acoustic Wave Filters
PAFC Series
DIMENSIONS
SPECIFICATIONS
Recommended Land Pattern
50
3
2
3
Part Number
PAFC248B
PAFC243B
IN
G
G
Normal Center
(0.051)
248.45MHz
243.95MHz
1.3
Frequency
3
1
3
(
Fn)
1.3 (0.051)
(0.050)
(0.050)
1.27
1.27
(0.071)
1.8
4.0dB max. ±130kHz min.
4.0dB max. ±130kHz min.
Insertion
3
1
3
(0.051)
Loss
1.3
3.8 (0.150)
OUT
G
G
0.8 (0.031)
0.37 (0.015)
0.37 (0.015)
millimeters (inches)
G: GROUND
Pass Band
0.9 (0.035)
0.9 (0.035)
0.9 (0.035)
(at 3dB)
Width
millimeters (inches)
3
2
3
INPUT
OUTPUT
GROUND
(0.028)
0.7
30dB min. 40dB min.
30dB min. 40dB min.
fn±600kHz
Stop Band Attenuation
Taping Dimension
Code A
Dim.
fn±1.2kHz
FEATURES
• Small and low profile
• Ceramic package type
• Flat pass band characteristics
APPLICATIONS
• PHS
HOW TO ORDER
PAFC 248 B
TEST CIRCUIT
(0.157) (0.079) (0.472) (0.217) (0.069) (0.061) (0.315) (0.061) (0.169) (0.169) (0.012) (0.081)
4.00
50
2.00
B
60dB min.
60dB min.
fn±faMHz*
3.5pF
1.0pF
12.0
C
F
5.50
D
B
68nH
(fn±110kHz)
1.5dB max..
1.5dB max..
A
1.75
Ripple
E
G
Input Output
Type
Center Frequency
Series
1.55
F
H
8.00
G
68nH
Group Delay
(fn±110kHz)
J
1.2µs max.
1.2µs max.
• Low insertion loss
• Circuit simplification
1.55
Time
H
4.30
4.5pF
J
1.0pF
L
millimeters (inches)
M
4.30
K
Temperature
-10 to 60°C
-10 to 60°C
Operating
0.30
50
L
2.05
M
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PAFC243B Summary of contents
Page 1
... SPECIFICATIONS Normal Center Insertion Part Number Frequency Loss ( Fn) PAFC248B 248.45MHz 4.0dB max. ±130kHz min. PAFC243B 243.95MHz 4.0dB max. ±130kHz min. Recommended Land Pattern 1.3 1.8 1.3 (0.051) (0.071) (0.051) 50 FEATURES • Small and low profile • Ceramic package type • ...
Page 2
... Surface Acoustic Wave Filters PAFC Series RECOMMENDED TEMPERATURE PROFILE IR REFLOW CHARACTERISTICS PAFC248A Pass Band Characteristics 247.45 248.45 Frequency(MHz) PAFC243B Pass Band Characteristics 242.95 243.95 Frequency(MHz) Temp( C) Peak Temp 2 to 3sec 235 250 200 150 150 100 200 C 40 sec max 60sec ...