SAW Components
Bandpass Filter
Data Sheet
X 6964 M
43,75 MHz
Plastic package
SIP5K
Features
s
IF filter for digital cable TV
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
X 6964 M
Ordering code
B39438-X6964-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
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
Mar 31, 2006
SAW Components
Bandpass Filter
Data Sheet
Characteristics
Reference temperature:
Terminating source impedance:
Terminating load impedance:
X 6964 M
43,75 MHz
T
A
= 25 (45) ˚C
Z
S
= 50
Ω
Z
L
= 2 kΩ || 3 pF
min.
typ.
43,75
max.
—
MHz
Center frequency
(center between 3 dB points)
Insertion attenuation
Reference level for the
43,81 (43,75) MHz
following data
Pass bandwith
α
rel
≤3
dB
α
rel
≤30
dB
Relative attenuation
41,28 (41,22) MHz
46,34 (46,28) MHz
40,81 (40,75) MHz
46,81 (46,75) MHz
40,31 (40,25) MHz
47,31 (47,25) MHz
39,81 (39,75) MHz
47,81 (47,75) MHz
Lower sidelobe
35,06 ... 39,81 (35,00 ... 39,75) MHz
Upper sidelobe
47,81 ... 55,06 (47,75 ... 55,00) MHz
Reflected wave signal suppression
1,3
µs
... 6,0
µs
after main pulse
(test pulse 250 ns,
carrier frequency 43,81 MHz)
Feedthrough signal suppression
1,3
µs
... 1,2
µs
before main pulse
(test pulse 250 ns,
carrier frequency 43,81 MHz)
Group delay ripple
(p-p)
Aperture 50 kHz
40,81 ... 46,81 (40,75 ... 46,75) MHz
Impedance
at 43,81 MHz
Input:
Z
IN
=
R
IN
||
C
IN
Output:
Z
OUT
=
R
OUT
||
C
OUT
Temperature coefficient of frequency
3
f
C
α
—
13,3
14,8
16,3
dB
B
3dB
B
30dB
α
rel
—
—
–0,8
–0,7
1,3
1,6
9,0
9,0
38,0
38,0
38,0
38,0
42,0
6,0
7,6
0,2
0,3
2,5
2,8
12,0
13,0
50,0
52,0
46,0
44,0
52,0
—
—
1,2
1,3
3,7
4,0
—
—
—
—
—
—
—
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
50,0
56,0
—
dB
∆τ
—
—
—
40
1,1 ||16,4
1,1 || 5,0
–72
—
—
—
—
ns
kΩ || pF
kΩ || pF
ppm/K
TC
f
—
Mar 31, 2006