SAW multimedia filters
Series/Type:
X6941D
The following products presented in this data sheet are being withdrawn.
Ordering Code
B39440X6941N201
Substitute Product
Date of Withdrawal
2011-01-14
Deadline Last
Orders
2011-09-30
Last Shipments
2012-09-30
For further information please contact your nearest EPCOS sales office, which will also support you in selecting a
suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales.
SAW Components
Bandpass Filter
Data Sheet
Standard
s
HDTV
X 6941 D
44,00 MHz
Duroplast package
SIP5D
Features
s
s
s
s
0,65
4x 2,54
0,38
Terminals
s
Tinned CuFe alloy
Dimensions in mm, approx. weight 0,5 g
Pin configuration
1
2
3
4
5
Input
Input
Chip carrier - ground
Output
Output
Type
X 6941 D
Ordering code
B39440-X6941-N201
Marking and package
according to
C61157-A1-A21
Packing
according to
F61074-V8049-Z000
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
AC voltage
T
A
T
stg
V
DC
V
pp
–25/+65
–40/+85
5
10
˚C
˚C
V
V
between any terminals
between any terminals
2
Dec 08, 2003
3,4
4,8
Constant group delay
Optimized for cascade of two devices
Optimized for balanced to balanced operation
Standard IC package
1
2
3
13,7
4
5
2,4
SAW Components
Bandpass Filter
Data Sheet
Characteristics
Reference temperature:
Terminating source impedance:
Terminating load impedance:
Insertion attenuation
Reference level for the
following data
Amplitude ripple
(p-p)
Relative attenuation
40,75
41,31
41,43
41,60
46,40
46,57
46,69
47,25
39,10
40,35
48,65
55,00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
X 6941 D
44,00 MHz
T
A
= 25 ˚C
Z
S
= 50
Ω
Z
L
= 2 kΩ || 3 pF and matching network
min.
α
44,00 MHz
∆α
18,5
20,0
21,5
dB
typ.
max.
41,60 ... 46,40 MHz
α
rel
—
25,0
1,1
–0,4
–0,4
–0,4
0,1
1,5
25,0
34,0
27,0
25,0
32,0
0,4
32,0
1,6
0,3
0,1
0,1
0,6
2,0
36,0
42,0
32,0
30,0
37,0
—
—
2,1
1,0
0,6
0,6
1,1
2,5
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Lower sidelobe
Upper sidelobe
35,00
39,10
47,65
48,65
...
...
...
...
Reflected wave signal suppression
1,5
µs
... 6,0
µs
after main pulse
(test pulse 250 ns,
carrier frequency 44,00 MHz)
Group delay ripple
(p-p)
41,31 ... 46,69 MHz
Impedance
at 44,00 MHz
Input:
Z
IN
=
R
IN
||
C
IN
Output:
Z
OUT
=
R
OUT
||
C
OUT
Temperature coefficient of frequency
Matching network:
∆τ
42,0
56,0
—
dB
—
—
—
30
1,9 || 22,2
6,1 || 5,7
–18
80
—
—
—
ns
kΩ || pF
kΩ || pF
ppm/K
TC
f
—
L
p1
= 1800 nH
3
Dec 08, 2003
SAW Components
Bandpass Filter
Data Sheet
Frequency response
X 6941 D
44,00 MHz
4
Dec 08, 2003
SAW Components
Bandpass Filter
Data Sheet
Frequency response
X 6941 D
44,00 MHz
Time domain response
5
Dec 08, 2003
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