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SAW Components
SAW bandpass filter
Bandpass Filter for Digital Cable Applications
Series/type:
Ordering code:
Date:
Version:
X 6756 M
B39234-X6756-M100
June 22, 2006
2.0
© EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.

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SAW Components
SAW bandpass filter
Data sheet
Application
s Constant group delay
s Low group delay ripple
s Low sideband suppression
s Usable bandwidth 2.3 MHz
s Balanced input option
Features
s Plastic package SIP5K
s Approximate weight 1.0 g
s RoHS compatible
s Tinned CuFe alloy terminals
www.DataSheet4U.com
X 6756 M
23.40 MHz
Pin configuration
s 1 Input
s 2 Input - ground
s 3 Chip carrier - ground
s 4 Output
s 5 Output
Please read cautions and warnings and
important notes at the end of this document.
2 June 22, 2006

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SAW Components
SAW bandpass filter
Data sheet
Characteristics
Reference temperature:
Terminating source impedance:
Terminating load impedance:
TA = 25 ˚C
ZS = 50
ZL = 2 k|| 3 pF
Insertion attenuation
Reference level for the
following data
min.
typ.
@ 25 ˚C
α
23.40 MHz
13.0 14.5
X 6756 M
23.40 MHz
max.
16.0
dB
Amplitude ripple in passband (p-p)
∆α
22.65 ... 24.15 MHz
Pass bandwith
αrel 3 dB
αrel 10 dB
αrel 30 dB
B3dB
B10dB
B30dB
Relative attenuation
Lower sidelobe
13.00 ... 17.50 MHz
17.50 ... 21.20 MHz
Upper sidelobe 25.70 ... 30.00 MHz
30.00 ... 50.00 MHz
αrel
36.0
35.0
29.0
39.0
0.5
2.3
3.0
3.7
42.0
41.0
35.0
45.0
— MHz
— MHz
— MHz
— MHz
— dB
— dB
— dB
— dB
Reflected wave signal suppression
1.3 µs ... 6.0 µs after main pulse
(test pulse 250 ns,
carrier frequency 23.40 MHz)
— 50.0 — dB
Feedthrough signal suppression
1.3 µs ... 1.2 µs before main pulse
(test pulse 250 ns,
carrier frequency 23.40 MHz)
— 50.0 — dB
Group delay ripple (p-p)
22.65 ... 24.15 MHz
t
Impedance at 23.40 MHz
Input: ZIN = RIN || CIN
Output: ZOUT = ROUT || COUT
Temperature coefficient of frequency TCf
Maximum ratings
Operable temperature range T
Storage temperature range
DC voltage
AC voltage
Tstg
VDC
Vpp
–40 / +65 ˚C
–40 / +85 ˚C
5V
10 V
30
2.0||12.8
5.0|| 3.6
–72
— ns
— k|| pF
— k|| pF
— ppm/K
between any terminals
between any terminals
Please read cautions and warnings and
important notes at the end of this document.
3 June 22, 2006

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SAW Components
SAW bandpass filter
Data sheet
Frequency response
www.DataSheet4U.com
X 6756 M
23.40 MHz
Please read cautions and warnings and
important notes at the end of this document.
4 June 22, 2006

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SAW Components
SAW bandpass filter
Data sheet
Frequency response
www.DataSheet4U.com
X 6756 M
23.40 MHz
Time domain response
Please read cautions and warnings and
important notes at the end of this document.
5 June 22, 2006