SAW Components
IF Filter for Intercarrier Applications
Data Sheet
Standard
s
M/N
M 1865 D
45,75 MHz
Duroplast package
SIP5D
Features
s
TV IF filter with Nyquist slope and sound shelf
s
Constant group delay
s
Standard IC package
1
2
3
13,7
4
5
2,4
Terminals
s
Tinned CuFe alloy
0,65
4x 2,54
0,38
Dimensions in mm, approx. weight 0,5 g
Pin configuration
1
2
3
4
5
Input
Input - ground
Chip carrier - ground
Output
Output
Type
M 1865 D
Ordering code
B39458-M1865-N201
Marking and package
according to
C61157-A1-A21
Packing
according to
F61074-V8049-Z000
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
AC voltage
T
A
T
stg
V
DC
V
pp
–25/+65
–40/+85
5
10
˚C
˚C
V
V
between any terminals
between any terminals
2
Feb 18, 2004
3,4
4,8
SAW Components
IF Filter for Intercarrier Applications
Data Sheet
Characteristics
Reference temperature:
Terminating source impedance:
Terminating load impedance:
M 1865 D
45,75 MHz
T
A
= 25 (45) ˚C
Z
S
= 50
Ω
Z
L
= 2 kΩ || 3 pF
min.
typ.
13,1
max.
14,6
dB
Insertion attenuation
Reference level for the
following data
α
44,06 (44,00) MHz
11,6
Relative attenuation
α
rel
Picture carrier
45,81 (45,75) MHz
Color carrier
42,23 (42,17) MHz
Sound carrier
41,31 (41,25) MHz
Adjacent picture carrier
39,81 (39,75) MHz
Adjacent sound carrier
47,31 (47,25) MHz
Lower sidelobe
35,06 ... 39,81 (35,00 ... 39,75) MHz
Upper sidelobe
47,31 ... 55,06 (47,25 ... 55,00) MHz
Reflected wave signal suppression
1,2
µs
... 6,0
µs
after main pulse
(test pulse 250 ns,
carrier frequency 44,06 MHz)
Feedthrough signal suppression
1,0
µs
... 0,9
µs
before main pulse
(test pulse 250 ns,
carrier frequency 44,06 MHz)
Group delay ripple
(p-p)
Impedance
at 44,06 MHz
Input:
Z
IN
=
R
IN
||
C
IN
Output:
Z
OUT
=
R
OUT
||
C
OUT
Temperature coefficient of frequency
∆τ
4,3
–0,7
11,8
43,0
43,0
37,0
37,0
5,3
0,3
13,3
56,0
53,0
43,0
43,0
6,3
1,3
14,8
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
42,0
52,0
—
dB
50,0
56,0
—
dB
—
50
—
ns
—
—
1,1 ||14,7
1,4 || 3,1
–72
—
—
—
kΩ || pF
kΩ || pF
ppm/K
TC
f
—
3
Feb 18, 2004