FUJITSU MEDIA DEVICES
SAW BANDPASS FILTER
SBU4836U
FEATURES
PACKAGE DIMENSION
Unit: mm
+_
8.3 0.1
•IF filter for Satellite Receiver
•Center Frequency
•3dB bandwidth
480.00 MHz
36.2 MHz(typ)
ABSOLUTE MAXIMUM RATINGS(Ta=25°C)
_
+_
4
o0.45 0.05
/
Item
Symbol
-
Conditions
Rating
Unit
V
DC Voltage
(1)
0
2.54 2.54
Instantaneous DC Voltage
AC Voltage
-
-
Topr
Tstg
(2)
3
V
+_ +_
0.2 0.2
50,60 Hz (1)
5
Vp-p
°C
°C
Operating temperature range
Storage temperature range
-
-
-20 to 85
-55 to 85
#4
Note (1) Between inputs or outputs.
(2) Between any two electrodes.
#1
#3
ELECTRICAL CHARACTERISTICS(Ta=25°C)
#2
9.5MAX
Item
Symbol
IL
Conditions
Min. Typ. Max. Unit
Insertion Loss
480.0
MHz 19.0 20.5 22.0
MHz
dB
fv-18
fv
462.0
480.0
498.0
MHz
-5.0
-
-2.9
0
-
-
-
dB
dB
dB
Relative level
∆
PIN CONNECTIONS
MHz(ref)
fv+18
MHz -5.0 -2.9
MHz
Pin No.
Outband
430 to 450
510 to 530
MHz
MHz
-
-
-
-
-42
-39
0.3
5
-36
-31
1.0
10
dB
dB
#1. INPUT
Rejection
#2. GROUND
#3. OUTPUT
#4. GROUND
Amplitude ripple
Group delay rpple
Arip
467.0 to 493.0 MHz
467.0 to 493.0 MHz
dBp-p
nsp-p
τ rip
Temperature
coefficient of
frequency
-20~85°C
-
-86
-
ppm/°C
∆
The reference is fv level.
MEASUREMENT CIRCUIT
50Ω
1
3
A
50Ω
4
2
A: Network Analyzer
The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
Fujitsu Media Devices for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of Fujitsu Media Devices or others.
The information contained herein may be changed without prior notice. It is therefore advisable to contact Fujitsu Media Devices before proceeding
with the design of equipment incorporating this product.
*
*
No.SBU 4836U
2002-04-01