Consisting of a piezoelectric resonator (wide band type), Ceramic Discriminator, is widely used for various mobile communications equipment. The compact size and light weight of the component makes it perfect for a wide range of applications that require downsizing including mobile phones. The discriminator is stable and highly sensitive owing to which it delivers superior performance while consuming little power. Furthermore, it can be combined with a number of other ICs owing to which its scope of applications increases significantly.
Technical Specifications:
Part Number |
Center Frequency (Fn) (KHz) |
Demodulation 3dB band width |
Demodulation output (455KHz) |
Distortion Factor (455KHz) |
Other specification |
||||
Resonant Freq. Fr |
Antiresonant Freq. Fa |
F (Fa-Fr) |
Resonant Resistance Rt |
Capacitance C |
|||||
CDBM455C3 |
|
|
|
|
|
455+1.5 KHz |
48+1.5KHz |
70 max |
600pF+20% |
CDBM455C7 |
455+2 |
+4.0KHz min |
340+60mV |
2.5% max |
|
|
|
|
|
CDBM455C9 |
455+2 |
+5.0KHz min |
100mV |
1.5% max |
|
|
|
|
|
CDBM455C10 |
|
|
|
|
429+2.0 KHz |
|
46KHz min |
70 max |
580pF+20% |
CDBM455C34 |
455+2 |
+4.0KHz min |
65+20mV |
2.5% max |
|
|
|
|
|
CDBM455C4 |
|
|
|
|
|
470+1.0KHz |
43+2.0KHz |
300 max |
140pF+20% |
CDBM455C16 |
455+2 |
+4.0KHz min |
190+50mV |
2.0% max |
|
|
|
|
|
CDBM455C18 |
455+2 |
+3.0KHz min |
180+40mV |
2.0% max |
|
|
|
|
|
CDBM455C24 |
455+2 |
+4.0KHz min |
100+40mV |
2.0% max |
|
|
|
|
|
CDBM455C29 |
455+2 |
+4.0KHz min |
125+30mV |
2.5% max |
|
|
|
|
|
CDBM455C28 |
455+2 |
+4.0KHz min |
40+20mV |
3.0% max |
|
|
|
|
|
CDBM455C32 |
455+2 |
+4.0KHz min |
40+20mV |
3.0% max |
|
|
|
|
|
Part Number |
3dB Band Width (kHz) max |
20dB Band width (kHz) max |
Insertion Loss (dB) max |
Spurious Attenuation (9-12MHz) (dB) min |
LTCS 10.7MS3 |
180+40 |
470 |
4.5+2.0 |
30 |
LTCS 10.7MS2 |
230+50 |
510 |
3.5+2.0 |
30 |
LTCS 10.7MA5 |
280+50 |
590 |
3.0+2.0 |
30 |
LTCS 10.7MA20 |
330+50 |
700 |
3.0+2.0 |
30 |