SAW Components
Vestigial Sideband Filter
Data Sheet
Standard
s
M/N
M 4952 M
45,75 MHz
Plastic package
SIP5K
Features
s
IF filter for cable converters
s
Full transmission of vestigial sideband and
sound carrier
s
Constant group delay
Terminals
s
Tinned CuFe alloy
Dimensions in mm, approx. weight 1,0 g
Pin configuration
1
2
3
4
5
Input
Input - ground
Chip carrier - ground
Output
Output
Type
M 4952 M
Ordering code
B39458-M4952-M100
Marking and package
according to
C61157-A1-A15
Packing
according to
F61074-V8067-Z000
Maximum ratings
Operable temperature range
T
A
Storage temperature range
DC voltage
AC voltage
–25/+65
–40/+85
5
10
˚C
˚C
V
V
between any terminals
between any terminals
T
stg
V
DC
V
pp
2
Mar
31,
2006
SAW Components
Vestigial Sideband Filter
Data Sheet
Characteristics
Reference temperature:
Terminating source impedance:
Terminating load impedance:
M 4952 M
45,75 MHz
T
A
= 25 (45) ˚C
Z
S
= 50
Ω
Z
L
= 2 kΩ || 3 pF
min.
typ.
14,8
max.
16,3
dB
Insertion attenuation
Reference level for the
following data
Relative attenuation
Picture carrier
Color carrier
Sound carrier
Adjacent picture carrier
Adjacent sound carrier
α
43,56 (43,50) MHz
13,3
α
rel
45,81 (45,75)
46,56 (46,50)
42,23 (42,17)
41,31 (41,25)
39,81 (39,75)
47,31 (47,25)
51,31 (51,25)
MHz
MHz
MHz
MHz
MHz
MHz
MHz
–1,1
4,2
–0,9
–1,4
36,0
30,0
40,0
35,0
38,0
–0,1
5,7
0,1
–0,4
53,0
35,0
54,0
41,0
45,0
0,9
7,2
1,1
0,6
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
Lower sidelobe
35,06 ... 39,81 (35,00 ... 39,75) MHz
Upper sidelobe
47,91 ... 55,06 (47,85 ...55,00) MHz
Reflected wave signal suppression
1,2
µs
... 6,0
µs
after main pulse
(test pulse 250 ns,
carrier frequency 43,56 MHz)
Feedthrough signal suppression
1,2
µs
... 1,1
µs
before main pulse
(test pulse 250 ns,
carrier frequency 43,56 MHz)
Group delay ripple
(p-p)
∆τ
40,56 ... 46,56 (40.50 ... 46.50) MHz
Impedance
at 43,56 MHz
Input:
Z
IN
=
R
IN
||
C
IN
Output:
Z
OUT
=
R
OUT
||
C
OUT
Temperature coefficient of frequency
42,0
54,0
—
dB
50,0
56,0
—
dB
—
50
—
ns
—
—
1,4 ||12,7
1,2 || 4,4
-72
—
—
—
kΩ || pF
kΩ || pF
ppm/K
TC
f
—
3
Mar 31, 2006