SAW Components
Data Sheet X 6964 M
2Mar 31, 2006
SAW Components X 6964 M
43,75 MHzBandpass Filter
Data Sheet
Plastic package SIP5K
Features
■IF filter for digital cable TV
Terminals
■Tinned CuFe alloy
Pin configuration
1 Input
2 Input - ground
3 Chip carrier - ground
4 Output
5 Output
Type Ordering code Marking and package
according to Packing
according to
X 6964 M B39438-X6964-M100 C61157-A1-A15 F61074-V8067-Z000
Maximum ratings
Operable temperature range
T
A–25/+65 ˚C
Storage temperature range
T
stg –40/+85 ˚C
DC voltage
V
DC 5Vbetween any terminals
AC voltage
V
pp 10 V between any terminals
Dimensions in mm, approx. weight 1,0 g
3Mar 31, 2006
SAW Components X 6964 M
43,75 MHzBandpass Filter
Data Sheet
Characteristics
Reference temperature:
T
A= 25 (45) ˚C
Terminating source impedance:
Z
S= 50 Ω
Terminating load impedance:
Z
L= 2 kΩ || 3 pF
min. typ. max.
Center frequency
f
C
— 43,75 — MHz
(center between 3 dB points)
Insertion attenuation α
Reference level for the 43,81 (43,75) MHz 13,3 14,8 16,3 dB
following data
Pass bandwith
αrel ≤3dB
B
3dB — 6,0 — MHz
αrel ≤30 dB
B
30dB — 7,6 — MHz
Relative attenuation αrel
41,28 (41,22) MHz –0,8 0,2 1,2 dB
46,34 (46,28) MHz –0,7 0,3 1,3 dB
40,81 (40,75) MHz 1,3 2,5 3,7 dB
46,81 (46,75) MHz 1,6 2,8 4,0 dB
40,31 (40,25) MHz 9,0 12,0 — dB
47,31 (47,25) MHz 9,0 13,0 — dB
39,81 (39,75) MHz 38,0 50,0 — dB
47,81 (47,75) MHz 38,0 52,0 — dB
Lower sidelobe
35,06 ... 39,81 (35,00 ... 39,75) MHz 38,0 46,0 — dB
Upper sidelobe
47,81 ... 55,06 (47,75 ... 55,00) MHz 38,0 44,0 — dB
Reflected wave signal suppression
1,3 µs ... 6,0 µs after main pulse 42,0 52,0 — dB
(test pulse 250 ns,
carrier frequency 43,81 MHz)
Feedthrough signal suppression
1,3 µs ... 1,2 µs before main pulse 50,0 56,0 — dB
(test pulse 250 ns,
carrier frequency 43,81 MHz)
Group delay ripple (p-p) ∆τ
Aperture 50 kHz
40,81 ... 46,81 (40,75 ... 46,75) MHz — 40 — ns
Impedance at 43,81 MHz
Input:
Z
IN =
R
IN ||
C
IN — 1,1 ||16,4 — kΩ || pF
Output:
Z
OUT =
R
OUT ||
C
OUT —1,1 || 5,0 —kΩ || pF
Temperature coefficient of frequency
TC
f— –72 — ppm/K
4Mar 31, 2006
SAW Components X 6964 M
43,75 MHzBandpass Filter
Data Sheet
Frequency response
5Mar 31, 2006
SAW Components X 6964 M
43,75 MHzBandpass Filter
Data Sheet
Frequency response
Time domain response
6Mar 31, 2006
SAW Components X 6964 M
43,75 MHzBandpass Filter
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.
A
s far as patents or other rights of third parties are concerned, liability is only assumed for compo-
nents per se, not for applications, processes and circuits implemented within components or
assemblies.
T
he information describes the type of component and shall not be considered as assured
characteristics.
T
erms of delivery and rights to change design reserved.
For questions on technology, prices and delivery please contact the sales offices of EPCOS AG or
t
he international representatives.
Due to technical requirements components may contain dangerous substances. For information on
t
he type in question please also contact one of our sales offices.
