SAW Components
Data Sheet K 9656 M
2
May 08, 2001
SAW Components
K 9656 M
33,90 MHz and 38,90 MHz
IF Filter for Audio Applications
Data Sheet
Plastic package SIP5K
Standard
s
B/G
s
D/K
s
I
s
L/L'
Features
s
TV IF audio filter with two channels
s
Channel 1 (L') with one pass band for sound carriers
at 40,40 MHz (L') and 39,75 MHz (L'- NICAM)
s
Channel 2 (B/G,D/K,L,I) with one pass band for
sound carriers between 32,35 MHz and 33,40 MHz
Terminals
s
Tinned CuFe alloy
Pin configuration
1
Input
2
Switching input
3
Chip carrier - ground
4
Output
5
Output
Type
Ordering code
Marking and package
according to
Packing
according to
K 9656 M
B39389-K9656-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
K 9656 M
33,90 MHz and 38,90 MHz
IF Filter for Audio Applications
Data Sheet
Characteristics of channel 1(switching pin 2 connected to ground)
Reference temperature:
T
A
= 25 C
Terminating source impedance:
Z
S
= 50
Terminating load impedance:
Z
L
= 2 k
|| 3 pF
min.
typ.
max.
Insertion attenuation
Reference level for the
40,40 MHz
14,8
16,3
17,8
dB
following data
Relative attenuation
rel
39,75 MHz
1,3
0,3
0,7
dB
38,40 MHz
26,0
36,0
--
dB
Picture carrier
33,90 MHz
39,0
51,0
--
dB
Adjacent picture carrier
41,90 MHz
28,0
41,0
--
dB
Adjacent sound carrier
32,40 MHz
34,0
42,0
--
dB
Lower sidelobe
25,00 ... 33,90 MHz
34,0
41,0
--
dB
Upper sidelobe
41,90 ... 45,00 MHz
27,0
34,0
--
dB
Group delay ripple (p-p)
--
40
--
ns
Impedance at 40,40 MHz
Input:
Z
IN
=
R
IN
||
C
IN
--
0,8 || 9,5
--
k
|| pF
Output:
Z
OUT
=
R
OUT
||
C
OUT
--
2,9 || 4,8
--
k
|| pF
Temperature coefficient of frequency
TC
f
--
72
--
ppm/K
4
May 08, 2001
SAW Components
K 9656 M
33,90 MHz and 38,90 MHz
IF Filter for Audio Applications
Data Sheet
Characteristics of channel 2 (switching pin 2 connected to pin 1)
Reference temperature:
T
A
= 25 C
Terminating source impedance:
Z
S
= 50
Terminating load impedance:
Z
L
= 2 k
|| 3 pF
min.
typ.
max.
Insertion attenuation
Reference level for the
33,40 MHz
14,3
15,8
17,3
dB
following data
Relative attenuation
rel
Sound carrier B/G-NICAM
33,05 MHz
1,5
0,5
0,5
dB
Sound carrier I
32,90 MHz
1,4
0,4
0,6
dB
Sound carrier D/K, L
32,40 MHz
0,1
1,1
2,1
dB
Picture carrier
38,90 MHz
35,0
41,0
--
dB
Color carrier
34,47 MHz
23,0
32,0
--
dB
Adjacent picture carrier
30,90 MHz
38,0
47,0
--
dB
31,90 MHz
--
9,3
--
dB
Adjacent sound carrier
40,40 MHz
38,0
46,0
--
dB
40,90 MHz
34,0
39,0
--
dB
41,40 MHz
40,0
52,0
--
dB
Lower sidelobe
25,00 ... 30,90 MHz
37,0
43,0
--
dB
Upper sidelobe
40,40 ... 45,00 MHz
32,0
38,0
--
dB
Group delay ripple (p-p)
--
40
--
ns
Impedance at 33,40 MHz
Input:
Z
IN
=
R
IN
||
C
IN
--
0,9 ||13,5
--
k
|| pF
Output:
Z
OUT
=
R
OUT
||
C
OUT
--
2,8 || 4,8
--
k
|| pF
Temperature coefficient of frequency
TC
f
--
72
--
ppm/K
5
May 08, 2001
SAW Components
K 9656 M
33,90 MHz and 38,90 MHz
IF Filter for Audio Applications
Data Sheet
Frequency response of channel 1
6
May 08, 2001
SAW Components
K 9656 M
33,90 MHz and 38,90 MHz
IF Filter for Audio Applications
Data Sheet
Frequency response of channel 2
7
May 08, 2001
SAW Components
K 9656 M
33,90 MHz and 38,90 MHz
IF Filter for Audio Applications
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.
PDF 
ZIP