VANLONG JTBM455C7

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
(455KHz)
Distortion
Factor
(455KHz)
JTB455C7
± 4.0KHz
340 ± 60mV
2.5% max
JTB455C9
± 5.0KHz
100mV min
1.5% max
± 4.0KHz
65 ± 20mV
2.5% max
± 4.0KHz
190 ± 50mV
2.0% max
JTBM455C7
± 4.0KHz
340 ± 60mV
3.0% max
JTBM455C18
± 3.0KHz
180 ± 40mV
2.0% max
JTBM455C29
± 4.0KHz
125 ± 30mV
2.5% max
JTBM455C28
± 4.0KHz
40 ± 20mV
3.0% max
JTBM455C32
± 4.0KHz
40 ± 20mV
3.0% max
Model
Impedance Characteristics
Resonant
Frequency(Fr)
JTB455C3
Antiresonant
Frequency(Fa)
∆ F(KHz)
(Fa – Fr)
Resonant
Resistance(Rt)
Capaci tance
(C) pF
455 ± 1.5KHz
48 ± 5
70Ω max
600 ± 20%
46KHz
70Ω max
580 ± 20%
470 ± 1.0KHz
43 ± 1.0
300Ω max
140 ± 20%
455 ± 1.5KHz
46 ± 5.0
70Ω max
550 ± 20%
429 ± 2.0KHz
JTB455C10
JTB455C34
JTBM455C4
JTBM455C16
JTBM455C3
OUTLINE DIMENSIONS
JTB455C3/7/9/10/34
JTBM455C4/16
JTBM455C3/7/29
IC COMPATIBLE CHARACTERICS
Model
IC Mfg.
IC Number
Note1
JTB455C3
Sony
CXA1183
*
JTB455C4
Sanyo
LA8610
*
JTB455C5
NEC
µPC1167C
JTB455C7
Motorola
MC3357
JTB455C8
Philips
TDA1576
JTB455C9
Signetics
NE604/5
*
JTB455C10
Toshiba
TA8103F
*
JTB455C11
Siemens
S1469
Note2
*
Model
JTB455C12
JTB455C13A
IC Mfg.
IC Number
Piessy
SL6652
Note1
Note2
Sony
CXA1003BM
*
*
JTB455C16
Motolora
MC3372
*
*
JTB455C29
Signetics
NE605
*
JTB455C34
Motolora
MC13136
*
JTB455C28
Toshiba
TA31142
*
*
JTB455C32
Toshiba
TA31143
*
*
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: [email protected]
Web: http://www.vanlong.com
Vanlong Technology Co., Ltd.