EPCOS L9654M

SAW Components
Data Sheet L 9654 M
SAW Components
L 9654 M
IF Filter for Audio Applications
33,90 MHz and 38,90 MHz
Data Sheet
Standard
Plastic package SIP5K
■ L/L’
Features
■ TV IF audio filter with two channels
■ Channel 1 with pass band for sound carriers at
40,40 MHz (L’) and 39,75 MHz (L’-NICAM)
■ Channel 2 with pass band for sound carriers at
32,40 MHz (L) and 33,05 MHz (L-NICAM)
Terminals
■ Tinned CuFe alloy
Dimensions in mm, approx. weight 1,0 g
Pin configuration
1
2
3
4
5
Input
Switching Input
Chip carrier - ground
Output
Output
Type
Ordering code
L 9654 M
B39389-L9654-M100
Marking and package
according to
C61157-A1-A15
Packing
according to
F61074-V8067-Z000
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
AC voltage
TA
Tstg
VDC
Vpp
–25/+65
˚C
–40/+85
12
10
˚C
V
V
2
between any terminals
between any terminals
May 08, 2001
SAW Components
L 9654 M
IF Filter for Audio Applications
33,90 MHz and 38,90 MHz
Data Sheet
Characteristics of channel 1 (switching pin 2 connected to ground)
TA = 25 ˚C
ZS = 50 Ω
ZL = 2 kΩ || 3 pF
Reference temperature:
Terminating source impedance:
Terminating load impedance:
min.
Insertion attenuation
Reference level for the
following data
40,40 MHz
max.
17,4
18,9
20,4
dB
–1,7
36,0
38,0
32,0
36,0
32,0
30,0
–0,7
56,0
54,0
37,0
51,0
38,0
35,0
0,3
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
—
50
—
ns
—
1,1 ||10,7
0,5 ||10,3
—
kΩ || pF
—
kΩ || pF
—
ppm/K
αrel
Relative attenuation
Picture carrier
Adjacent picture carrier
Adjacent sound carrier
Lower sidelobe
Upper sidelobe
typ.
α
39,75
38,40
33,90
41,90
32,40
25,00 ... 32,40
41,90 ... 45,00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Group delay ripple (p-p)
Impedance at 40,40 MHz
Input: ZIN = RIN || CIN
Output: ZOUT = ROUT || COUT
∆τ
Temperature coefficient of frequency
TCf
—
3
—
May 08, 2001
–72
SAW Components
L 9654 M
IF Filter for Audio Applications
33,90 MHz and 38,90 MHz
Data Sheet
Characteristics of channel 2 (switching pin 2 connected to pin 1)
TA = 25 ˚C
ZS = 50 Ω
ZL = 2 kΩ || 3 pF
Reference temperature:
Terminating source impedance:
Terminating load impedance:
min.
Insertion attenuation
Reference level for the
following data
32,40 MHz
max.
16,5
18,0
19,5
dB
–0,7
30,0
40,0
44,0
35,0
32,0
32,0
0,3
50,0
55,0
54,0
46,0
38,0
38,0
1,3
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
—
50
—
ns
—
1,4 ||15,4
0,6 ||14,1
—
kΩ || pF
—
kΩ || pF
—
ppm/K
αrel
Relative attenuation
Picture carrier
Adjacent picture carrier
Adjacent sound carrier
Lower sidelobe
Upper sidelobe
typ.
α
33,05
34,40
38,90
30,90
40,40
25,00 ... 30,90
38,90 ... 45,00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
∆τ
Group delay ripple (p-p)
Impedance at 32,40 MHz
Input: ZIN = RIN || CIN
Output: ZOUT = ROUT || COUT
—
TCf
Temperature coefficient of frequency
4
—
May 08, 2001
–72
SAW Components
L 9654 M
IF Filter for Audio Applications
33,90 MHz and 38,90 MHz
Data Sheet
Frequency response of channel 1
5
May 08, 2001
SAW Components
L 9654 M
IF Filter for Audio Applications
33,90 MHz and 38,90 MHz
Data Sheet
Frequency response of channel 2
6
May 08, 2001
SAW Components
L 9654 M
IF Filter for Audio Applications
33,90 MHz and 38,90 MHz
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW CE MM PD
P.O. Box 80 17 09, D-81617 München
 EPCOS AG 2001. All Rights Reserved.
As far as patents or other rights of third parties are concerned, liability is only assumed for components 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.
7
May 08, 2001