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Quartz Crystal Devices / Ceramic Resonators & Filters / Ceramic Discriminators /

CDB Series
Discriminator for Communication

 
Parameters
Model Demodulation
3dB
BandWidth
Demodulation
Output
(455KHz)
Distortion
Factor
(455KHz)
Impedance Characteristics
Resonant
Freq.Fr
Anti-resonant
Freq.Fa
F
(Fa-Fr)
Resonant
ResistanceRt
Capacitance
C
CDB455C3         455±1.5KHz 48±5KHz 70Ω max 600pF±20%
CDB455C7 ±4.0 KHz min 340±60mV 2.5% max          
CDB455C9 ±5.0 KHz min 100mV min 1.5% max          
CDB455C10       429±2.0KHz   46KHz min 70Ω max 580pF±20%
CDB455C34 ±4.0 KHz min 65±20mV 2.5% max          
CDBM455C4         470±1.0KHz 43±2.0KHz 300Ω max 140pF±20%
CDBM455C16 ±4.0 KHz min 190±50mV 2.0% max          
CDBM455C3         455±1.5KHz 46±5.0KHz 70Ω max 550pF±20%
CDBM455C7 ±4.0 KHz min 340±60mV 3.0% max          
CDBM455C18 ±3.0 KHz min 180±40mV 2.0% max          
CDBM455C29 ±4.0 KHz min 125±30mV 2.5% max          
CDBM455C28 ±4.0 KHz min 40±20mV 3.0% max          
CDBM455C32 ±4.0 KHz min 40±20mV 3.0% max          

Matched IC
Model IC Maker IC Number
CDB455C3 Sony CXA1183
CDB455C4 Sanyo LA8610
CDB455C5 NEC UPC1167C
CDB455C7 Motorola MC3357
CDB455C8 Phillips TDA1576
CDB455C9 Signetics NE604/5
CDB455C10 Toshiba TA8103F
CDB455C11 Siemeng S1469
CDB455C12 Piessy SL6652
CDB455C13A Sony CXA1003BM
CDB455C16 Motorola MC3372
CDB455C29 Signetics NE605
CDB455C34 Motorola MC13136
CDB455C28 Toshiba TA31142
CDB455C32 Toshiba TA31143

Dimensions