
10
KBR -B, -BK, -F Series Ceramic Resonators
kHz Band Ceramic Resonators
O
: 190 to 1050 kHz
FEATURES
1)
Optimum selection of oscillation
parameters possible according to
application
2)
Highly reliable design with excel-
lent environmental resistance
3)
Standard frequency range of 190
kHz to 1050 kHz
4)
Formed lead type also standard-
ized for use in low profile devices
5)
Packaged in bags of 500 pcs.
6)
Sold in increments of 2000 pcs.
HOW TO ORDER
KBR - 455 BK TS
1
2
1 Type: (Kyocera Bulk Resonator)
2 Oscillation frequency:
190 to 1050 kHz
3 Resonator types:
B/BK = 190 to 680 kHz
F
= 795 to 1050 kHz
4 Lead style:
= Standard
TS = Single-in-line
TL = Formed lead
3
4
TEST CIRCUIT
+5VDC
V
DD
1M
C
2
C
1
C
1
, C
2
: See specifications
IC : 4069 (Hex inverter)
(
MOTOROLA
)
Configuration
Fig. A
Fig. B
Fig. C
Fig. D
Fig. E
Fig. F
Fig. G
Type
B
B
BK
B
BK
BK
BK
B
B
F
F
Frequency
Range
190 to
249 kHz
250 to
379 kHz
380 to
430 kHz
431 to
439 kHz
440 to
525 kHz
540 to
599 kHz
600 to
655 kHz
526 to
539 kHz
656 to
680 kHz
795 to
815 kHz
960 to
1050 kHz
Frequency
Tolerance
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
Resonant
Impedance
20 Max
20 Max
20 Max
20 Max
20 Max
20 Max
50 Max
20 Max
50 Max
70 Max
100 Max
Antiresonant
Impedance
25k Min
30k Min
30k Min
30k Min
35k Min
35k Min
50k Min
35k Min
50k Min
70k Min
70k Min
C
1
330pF
220pF
100pF
100pF
100pF
100pF
100pF
100pF
100pF
100pF
100pF
C
2
470pF
470pF
470pF
470pF
100pF
100pF
100pF
100pF
100pF
100pF
100pF
Temperature
Characteristics
(-20 to +80°C)
±0.3%
+0.3%
-0.5%
±0.3%
+0.3%
-0.5%
±0.3%
+0.3%
-0.5%
±0.3%
+0.3%
-0.5%
±0.3%
+0.3%
-0.5%
±0.3%
+0.3%
-0.5%
±0.3%
+0.3%
-0.5%
±0.3%
+0.3%
-0.5%
±0.3%
+0.3%
-0.5%
±0.3%
+0.3%
-0.5%
±0.3%
+0.3%
-0.5%
(-40 to +85°C)
Standard
Oscillation
Frequency
200kHz
300kHz
400kHz
—
455, 480, 500kHz
540, 560kHz
600, 640kHz
—
680kHz
800kHz
1000kHz
Case
Color
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Green
Green
SPECIFICATIONS (KBR- B/KBR- BK/KBR- F)