SAW Components
Data Sheet X 7001 L
SAW Components IF Bandpass Filter Data Sheet
X 7001 L 30,72 MHz
Duroplast package DIP18D
Features
s s s s
IF filter for Digital Audio Broadcasting Constant group delay Surface Mounted Technology (SMT) Standard IC small outline (SO) package Terminals
s Tinned CuFe alloy
Dimensions in mm, approx. weight 0,5 g
Pin configuration 16,17 7,8 1,4,5,6,9,10, 13,14,15,18 2,3,11,12 Input Output Chip carrier - ground Not connected
Type X 7001 L
Ordering code B39307-X7001-L100
Marking and package according to C61157-A2-A4
Packing according to F61074-V8058-Z000
Maximum ratings Storage temperature range DC voltage AC voltage Operable temperature range TA Tstg VDC Vpp –40/+85 –40/+85 0 10 ˚C ˚C V V
between any terminals between any terminals
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May 08, 2001
SAW Components IF Bandpass Filter Data Sheet
X 7001 L 30,72 MHz
Characteristics Reference temperature: Terminating source impedance: Terminating load impedance:
TA = 25 ˚C ZS = 150 Ω Z L = 1 kΩ
min. typ. 30,72 max. — MHz
Center frequency (center between 3 dB points) Insertion attenuation Reference level for the following data Pass bandwidth αrel ≤3 dB αrel ≤20 dB αrel ≤30 dB Relative attenuation Lower sidelobe Lower sidelobe
fC
—
α 30,72 MHz 19,3 20,8 22,3 dB
B3dB B20dB B30dB
αrel 22,00 ... 27,92 MHz 27,92 ... 28,82 MHz 32,62 ... 42,00 MHz
— — —
1,6 2,4 2,6
— — —
MHz MHz MHz
40,0 37,0 40,0
47,0 44,0 47,0
— — —
dB dB dB
Reflected wave signal suppression 1,6 µs ... 6,0 µs after main pulse (test pulse 250 ns, carrier frequency 30,72 MHz)
38,0
45,0
—
dB
Group delay ripple (p–p) ∆τ Aperture 50 kHz 29,95 ... 31,49 MHz Impedance at 30,72 MHz Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT Temperature coefficient of frequency
— — —
50 2,0 || 19,8 2,5 || 10,1 –18
— — — —
ns kΩ || pF kΩ || pF ppm/K
TCf
—
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May 08, 2001
SAW Components IF Bandpass Filter Data Sheet
Frequency response
X 7001 L 30,72 MHz
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May 08, 2001
SAW Components IF Bandpass Filter Data Sheet
Time domain response
X 7001 L 30,72 MHz
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May 08, 2001
SAW Components IF Bandpass Filter Data Sheet
X 7001 L 30,72 MHz
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. As far as patents or other rights of third parties are concerned, liability is only assumed for components per se, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. For questions on technology, prices and delivery please contact the sales offices of EPCOS AG or the international representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our sales offices.
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May 08, 2001