! Note ? Please read rating and ! CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
? This catalog has only typical speci?cations because there is no space for detailed speci?cations. Therefore, please review our product speci?cations or consult the approval sheet for product speci?cations before ordering.
Ceramic Discriminators for Communications Equipment
kHz Type Ceramic Discriminators
P05E.pdf
Nov.24,2011
Ceramic discriminator consists of a wide band
piezoelectric resonator.
6.0±0.2
MARKING
It is ideal for mobile communications equipment due to
EIAJ
its small size and light weight.
Standard line includes products for a wide range of
applications, from cordless telecom to cellular
telephone. Practically adjustment free at the detection
1.0±0.1
CODE
circuit, small size is suitable for downsizing.
c Features
1. Small in size and light weight
2. Adjustment free at detection circuit
3. High sensitivity and stability
4. Wide range of standard products are available for
various ICs.
5. Operating temperature range: -20 to +80 (°C)
Storage temperature range: -40 to +85 (°C)
CDBKB Series
CDBLB_CAX Series
1.15±0.2
0.5±0.1
3.7±0.2
6.0±0.2
MARKING
EIAJ
CODE
4.2±0.2
3.0±0.3
(in mm)
0.15±0.05
(in mm)
0.9±0.2
6.0±0.2
3.0±0.3
MARKING
EIAJ
CODE
CDBLB_CAY Series
Speci?ed by Impedance Characteristics (Type 1)
0.5±0.1
4.2±0.2
0.9±0.2
0.15±0.05
(in mm)
Part Number
Nominal Center
Frequency (fn)
(kHz)
Inclination of
Impedance Curve (1)
Inclination of
Impedance Curve (2)
Capacitance
(C)
IC
IC Maker
Type
17
CDBLB455KCAX02-B0
CDBLB455KCAX31-B0
455
455
447.0±1.5kHz
(at |Z|=2.05kohm)
447.0±1.5kHz
(at |Z|=2.05kohm)
463.0±1.5kHz
(at |Z|=10.0kohm)
463.0±1.5kHz
(at |Z|=10.0kohm)
140pF±20%
140pF±20%
TA8104F
TA31141
TOSHIBA
TOSHIBA
Lead
Lead
For safety purposes, avoid applying a direct current between the terminals.
The order quantity should be an integral multiple of the "Minimum Quantity" shown in package page in this catalog.
52
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