EPCOS B39380-K3352-K100 If filter for quasi/split sound applications 38,00 mhz Datasheet

SAW Components
Data Sheet K 3352 K
SAW Components
K 3352 K
IF Filter for Quasi/Split Sound Applications
38,00 MHz
Data Sheet
Standard
Plastic package DIP10K
● B/G
● D/K
● I
Features
● TV IF filter for quasi/split sound applications
(separate picture and sound channel)
● Picture channel with Nyquist slope and sound
suppression
● Customized group delay predistortion
● Sound channel with one passband for sound
carriers between 31,50 MHz and 32,50 MHz
● Suitable for CENELEC EN 55020
Terminals
Dimensions in mm, approx. weight 1,8 g
● Tinned CuFe alloy
Pin configuration
1
2
3; 8
4; 5
6; 7
9
10
Input
Input - ground
Chip carrier - ground
Output - sound
Output - picture
Free
Not connected
Type
Ordering code
K 3352 K
B39380-K3352-K100
Marking and package
according to
C61157-A2-A3
Packing
according to
F61074-V8068-Z000
Maximum ratings
Operable temperature range TA
Storage temperature range
DC voltage
AC voltage
Tstg
VDC
Vpp
– 25/+ 65
˚C
– 40/+ 85
5
10
˚C
V
V
2
between any terminals
between any terminals
Mar 31, 2006
SAW Components
K 3352 K
IF Filter for Quasi/Split Sound Applications
38,00 MHz
Data Sheet
Characteristics of picture channel
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
Relative attenuation
Picture carrier
Color carrier
Sound carrier
Adjacent picture carrier
Adjacent sound carrier
Lower sidelobe
Upper sidelobe
typ.
max.
α
36,50 MHz
12,1
13,6
15,1
dB
5,4
1,8
44,0
39,0
43,0
48,0
43,0
44,0
39,0
40,0
38,0
6,4
2,8
52,0
54,0
52,0
56,0
53,0
52,0
46,0
50,0
45,0
7,4
3,8
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
42,0
52,0
—
dB
—
56,0
—
dB
—
30
—
ns
—
-22
—
ns
—
kΩ || pF
—
kΩ || pF
—
ppm/K
αrel
38,00
33,57
31,50
32,50
30,00
31,00
39,50
40,00
39,26
25,00 ... 30,00
40,00 ... 45,00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Reflected wave signal suppression
1,2 µs ... 6,0 µs after main pulse
(test pulse 250 ns,
carrier frequency 36,50 MHz)
Feedthrough signal suppression
1,2 µs ... 1,1 µs before
main pulse
(test pulse 250 ns,
carrier frequency 36,50 MHz)
∆τ
Group delay predistortion
(reference frequency 38,00 MHz)
37,00 MHz
33,57 MHz
Impedance at 36,50 MHz
Input: ZIN = RIN || CIN
Output: ZOUT = ROUT || COUT
—
—
TCf
Temperature coefficient of frequency
3
—
Mar 31, 2006
1,0 ||22,0
1,7 || 4,3
-72
SAW Components
K 3352 K
IF Filter for Quasi/Split Sound Applications
38,00 MHz
Data Sheet
Characteristics of sound channel
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
Relative attenuation
Sound carrier
Picture carrier
Color carrier
Adjacent picture carrier
Adjacent sound carrier
Lower sidelobe
Upper sidelobe
typ.
max.
α
31,50 MHz
12,3
13,8
15,3
dB
0,7
37,0
27,0
36,0
—
42,0
41,0
32,0
1,7
42,0
34,0
44,0
6,9
49,0
47,0
37,0
2,7
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
35,0
41,0
—
dB
—
2,1||3,9
—
kΩ || pF
—
-72
—
ppm/K
αrel
32,50
38,00
33,57
30,00
31,00
39,50
40,00
25,00 ... 30,00
38,00 ... 45,00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Impedance at 31,50 MHz
Output: ZOUT = ROUT || COUT
TCf
Temperature coefficient of frequency
4
Mar 31, 2006
SAW Components
K 3352 K
IF Filter for Quasi/Split Sound Applications
38,00 MHz
Data Sheet
Frequency response of picture channel
5
Mar 31, 2006
SAW Components
K 3352 K
IF Filter for Quasi/Split Sound Applications
38,00 MHz
Data Sheet
Frequency response of picture channel
Time domain response of picture channel
6
Mar 31, 2006
SAW Components
K 3352 K
IF Filter for Quasi/Split Sound Applications
38,00 MHz
Data Sheet
Frequency response of sound channel
7
Mar 31, 2006
SAW Components
K 3352 K
IF Filter for Quasi/Split Sound Applications
38,00 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.
8
Mar 31, 2006
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