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EPCOS
EPCOS

K9650M Datasheet

IF Filter


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SAW Components
Data Sheet K 9650 M
www.DataSheet4U.com
Page 1

SAW Components
IF Filter for Audio Applications
Data Sheet
Standard
s B/G
s D/K
sI
s L/L‘
Features
s TV IF audio filter with two channels
s Channel 1 (L‘) with one pass band for sound car-
rier at 40,40 MHz
s Channel 2 (L, D/K, I, B/G) with one pass band
for sound carriers between 32,40 MHz and
33,40 MHz
Terminals
s Tinned CuFe alloy
K 9650 M
33,90 MHz and 38,90 MHz
Plastic package SIP5K
Dimensions in mm, approx. weight 1,0 g
Pin configuration
1 Input
2 Switching Input
3 Input - ground / Chip carrier - ground
4 Output
5 Output
Type
Ordering code
K 9650 M B39389-K9650-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
–40/+85
5
10
˚C
˚C
V between any terminals
V between any terminals
2 Mar 31, 2006
Page 2

SAW Components
K 9650 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)
Reference temperature:
Terminating source impedance:
Terminating load impedance:
TA = 25 ˚C
ZS = 50
ZL = 2 k|| 3 pF
Insertion attenuation
Reference level for the
following data
α
40,40 MHz
min.
12,4
typ. max.
13,9
15,4 dB
Relative attenuation
Picture carrier
Adjacent picture carrier
Adjacent sound carrier
αrel
33,90 MHz
38,40 MHz
41,90 MHz
32,40 MHz
40,0 49,0
40,0 50,0
36,0 46,0
38,0 45,0
— dB
— dB
— dB
— dB
Lower sidelobe
Upper sidelobe
25,00 ... 38,40 MHz
41,90 ... 45,00 MHz
Impedance at 40,40 MHz
Input: ZIN = RIN || CIN
Output: ZOUT = ROUT || COUT
Temperature coefficient of frequency
TCf
37,0
34,0
44,0
40,0
— dB
— dB
— 0,8 || 9,1 — k|| pF
2,2 || 5,4 — k|| pF
— –72
— ppm/K
3 Mar 31, 2006
Page 3
Part Number K9650M
Manufactur EPCOS
Description IF Filter
Total Page 7 Pages
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