2
May 08, 2001
SAW Components
X 6964 M
43,75 MHz
Bandpass Filter
Data Sheet
Plastic package SIP5K
Features
s
IF filter for digital cable TV
Terminals
s
Tinned CuFe alloy
Pin configuration
1
Input
2
Input - ground
3
Chip carrier - ground
4
Output
5
Output
Type
Ordering code
Marking and package
according to
Packing
according to
X 6964 M
B39438-X6964-M100
C61157-A1-A15
F61074-V8067-Z000
Maximum ratings
Operable temperature range
T
A
25/+65
C
Storage temperature range
T
stg
40/+85
C
DC voltage
V
DC
12
V
between any terminals
AC voltage
V
pp
10
V
between any terminals
Dimensions in mm, approx. weight 1,0 g
3
May 08, 2001
SAW Components
X 6964 M
43,75 MHz
Bandpass Filter
Data Sheet
Characteristics
Reference temperature:
T
A
= 25 (45) C
Terminating source impedance:
Z
S
= 50
Terminating load impedance:
Z
L
= 2 k
|| 3 pF
min.
typ.
max.
Center frequency
f
C
--
43,75
--
MHz
(center between 3 dB points)
Insertion attenuation
Reference level for the
43,81 (43,75) MHz
13,3
14,8
16,3
dB
following data
Pass bandwith
rel
3 dB
B
3dB
--
6,0
--
MHz
rel
30 dB
B
30dB
--
7,6
--
MHz
Relative attenuation
rel
41,28 (41,22) MHz
0,8
0,2
1,2
dB
46,34 (46,28) MHz
0,7
0,3
1,3
dB
40,81 (40,75) MHz
1,3
2,5
3,7
dB
46,81 (46,75) MHz
1,6
2,8
4,0
dB
40,31 (40,25) MHz
9,0
12,0
--
dB
47,31 (47,25) MHz
9,0
13,0
--
dB
39,81 (39,75) MHz
38,0
50,0
--
dB
47,81 (47,75) MHz
38,0
52,0
--
dB
Lower sidelobe
35,06 ... 39,81 (35,00 ... 39,75) MHz
38,0
46,0
--
dB
Upper sidelobe
47,81 ... 55,06 (47,75 ... 55,00) MHz
38,0
44,0
--
dB
Reflected wave signal suppression
1,3
s ... 6,0
s after main pulse
42,0
52,0
--
dB
(test pulse 250 ns,
carrier frequency 43,81 MHz)
Feedthrough signal suppression
1,3
s ... 1,2
s before main pulse
50,0
56,0
--
dB
(test pulse 250 ns,
carrier frequency 43,81 MHz)
Group delay ripple (p-p)
Aperture 50 kHz
40,81 ... 46,81 (40,75 ... 46,75) MHz
--
40
--
ns
Impedance at 43,81 MHz
Input:
Z
IN
=
R
IN
||
C
IN
--
1,1 ||16,4
--
k
|| pF
Output:
Z
OUT
=
R
OUT
||
C
OUT
--
1,1 || 5,0
--
k
|| pF
Temperature coefficient of frequency
TC
f
--
72
--
ppm/K
6
May 08, 2001
SAW Components
X 6964 M
43,75 MHz
Bandpass Filter
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW CE MM PD
P.O. Box 80 17 09, D-81617 Mnchen
EPCOS AG 2001. All Rights Reserved.
As far as patents or other rights of third parties are concerned, liability is only assumed for compo-
nents per se, not for applications, processes and circuits implemented within components or
assemblies.
The information describes the type of component and shall not be considered as assured
characteristics.
Terms of delivery and rights to change design reserved.
For questions on technology, prices and delivery please contact the sales offices of EPCOS AG or
the international representatives.
Due to technical requirements components may contain dangerous substances. For information on
the type in question please also contact one of our sales offices.
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