Ceramic Discriminator
JTB(M)455 Series Ceramic Discriminator
JTB(M)455 series ceramic discriminators are constructed of
wideband piezoelectric elements that allow for adjustment
free audio detection. These IC specific devices are utilized in
various communication equipment for wideband uses.
JTB(M)455
SPECIFICATIONS
Demodulation
3dB Bandwidth
(min)
Demodulation
Output
Distortion
Factor
Impedance Characteristics
Antiresonant D F(KHz) Resonant
(Fa – Fr) Resistance(Rt)
Model
Resonant
Capacitance
(C) pF
(455KHz)
(455KHz)
Frequency(Fr) Frequency(Fa)
JTB455C3
455 ± 1.5KHz
48 ± 5
70W max
600 ± 20%
JTB455C7
± 4.0KHz
± 5.0KHz
340 ± 60mV
2.5% max
1.5% max
JTB455C9
100mV min
JTB455C10
JTB455C34
JTBM455C4
JTBM455C16
JTBM455C3
JTBM455C7
JTBM455C18
JTBM455C29
JTBM455C28
JTBM455C32
429 ± 2.0KHz
470 ± 1.0KHz
455 ± 1.5KHz
46KHz
43 ± 1.0
46 ± 5.0
70W max
300W max
70W max
580 ± 20%
140 ± 20%
550 ± 20%
± 4.0KHz
± 4.0KHz
65 ± 20mV
2.5% max
2.0% max
190 ± 50mV
± 4.0KHz
± 3.0KHz
± 4.0KHz
± 4.0KHz
± 4.0KHz
340 ± 60mV
180 ± 40mV
125 ± 30mV
40 ± 20mV
40 ± 20mV
3.0% max
2.0% max
2.5% max
3.0% max
3.0% max
OUTLINE DIMENSIONS
JTB455C3/7/9/10/34
JTBM455C4/16
JTBM455C3/7/29
IC COMPATIBLE CHARACTERICS
Model
JTB455C3
JTB455C4
JTB455C5
JTB455C7
JTB455C8
JTB455C9
JTB455C10
JTB455C11
IC Mfg.
Sony
IC Number
Note1
Note2
Model
IC Mfg.
Piessy
IC Number
Note1
Note2
CXA1183
LA8610
*
*
JTB455C12
JTB455C13A
JTB455C16
JTB455C29
JTB455C34
JTB455C28
JTB455C32
SL6652
CXA1003BM
MC3372
NE605
Sanyo
NEC
Sony
*
*
mPC1167C
MC3357
TDA1576
NE604/5
TA8103F
S1469
*
*
*
*
Motolora
Signetics
Motolora
Toshiba
Toshiba
Motorola
Philips
*
MC13136
TA31142
TA31143
Signetics
Toshiba
Siemens
*
*
*
*
*
*
Note1: Available in miniature size
Note2: Available in 450KHz
Note3: JTB/JTBM parts require different external component
Phone: +86 10 6301 4184
January 17, 2001
Fax: +86 10 6301 9167
Email: sales@vanlong.com
Web: http://www.vanlong.com
Vanlong Technology Co., Ltd.