SAW Components
SAW bandpass filter
Bandpass filter for terrestrial TV applications
Series/type:
Ordering code:
Date:
Version:
X 6767 M
B39446-X6767-M100
January 03, 2008
2.0
©
EPCOS AG 2008. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
SAW Components
SAW bandpass filter
Data Sheet
Application
s
IF filter for digital TV
s
Usable bandwidth 4.6 MHz
s
Balanced input option
X 6767 M
44.55 MHz
Features
s
s
s
s
Plastic package
SIP5K
Approximate weight 1.0 g
RoHS compatible
Tinned CuFe alloy terminals
Pin configuration
s
s
s
s
s
1
2
3
4
5
Input
Input - ground
Chip carrier - ground
Output
Output
Please read
cautions and warnings and
important notes
at the end of this document.
2
January 03, 2008
SAW Components
SAW bandpass filter
Data Sheet
Characteristics
Reference temperature:
Terminating source impedance:
Terminating load impedance:
T
A
= 25 (50) ˚C
Z
S
= 50
Ω
Z
L
= 2 kΩ || 3 pF
min.
Center frequency
(center between 10 dB points)
Insertion attenuation
Reference level for
44.63 (44.55) MHz
the following data
Pass bandwidth
α
rel
< 3dB
α
rel
< 30dB
Relative attenuation
42.75 (42.67) MHz
46.33 (46.25) MHz
42.30 (42.22) MHz
46.96 (46.88) MHz
41.83 (41.75) MHz
40.33 (40.25) MHz
47.83 (47.75) MHz
Lower sidelobe
35.08 ... 40.33 (35.00 ...40.25) MHz
Upper sidelobe
47.83 ... 49.58 (47.75 ...49.50) MHz
49.58 ... 55.08 (49.50 ...55.00) MHz
Reflected wave signal suppression
1.2
µs
... 6.0
µs
after main pulse
(test pulse 250 ns,
carrier frequency 44.63 MHz)
Group delay predistortion
(reference frequency 44.63 MHz)
42.53 (42.45) MHz
Impedance
at 44.63 MHz
Input: Z
IN
= R
IN
|| C
IN
Output: Z
OUT
= R
OUT
|| C
OUT
Temperature coefficient of frequency
f
C
α
10.4
11.9
13.4
—
typ.
@ 25 ˚C
44.63
max.
—
X 6767 M
44.55 MHz
MHz
dB
B
3dB
B
30dB
α
rel
—
—
—
—
—
—
13.0
42.0
38.0
40.0
34.0
36.0
42.0
4.6
6.1
0.1
–0.1
3.9
2.8
16.0
57.0
51.0
45.0
40.0
42.0
52.0
—
—
—
—
—
—
—
—
—
—
—
—
—
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
∆τ
—
—
—
—
60
1.0 || 14.5
1.3 || 4.3
–72
—
—
—
—
ns
kΩ || pF
kΩ || pF
ppm/K
TC
f
Please read
cautions and warnings and
important notes
at the end of this document.
3
January 03, 2008
SAW Components
SAW bandpass filter
Data Sheet
X 6767 M
44.55 MHz
Maximum ratings
Operable temperature range T
Storage temperature range T
stg
DC voltage
AC voltage
V
DC
V
pp
–25 / +65 ˚C
–40 / +85 ˚C
5
10
V
V
between any terminals
between any terminals
Please read
cautions and warnings and
important notes
at the end of this document.
4
January 03, 2008
SAW Components
SAW bandpass filter
Data Sheet
Frequency response
X 6767 M
44.55 MHz
Please read
cautions and warnings and
important notes
at the end of this document.
5
January 03, 2008
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