Corp. Automotive Components Gr.
Parameter on Ceramic Resonators
PBRC-HR Series
11th-Dec. 2015
KYOCERA Corporation
Automotive Components
Engineering division
Engineering section
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TK-D2428-FE0044
1
1.Series Name
PBRC-HR series
(+85deg.C / consumer/industrial / 7.4 x 3.4 mm)
2. Electrical Characteristics
(key parameters)
Freq
Freq
Freq
Freq
Resonant
Resonant
PN
Freq
Initial
Temp
Initial
Temp
Impedance
Impedance
Tolerance Stability
Tolerance Stability
(MHz)
(%)
(%)
ohm
(%)
(%)
ohm
±0.5
±0.5
±0.5
±0.5
PBRC7.37HR50X000
7.37
30
200
±0.5
±0.5
±0.5
±0.5
PBRC8.00HR50X000
8.00
30
200
±0.5
±0.5
±0.5
±0.5
PBRC10.00HR50X000
10.00
150
200
±0.5
±0.5
±0.5
±0.5
PBRC11.06HR50X000
11.06
150
30
±0.5
±0.5
±0.5
±0.5
PBRC12.00HR50X000
12.00
150
30
±0.5
±0.5
±0.5
±0.5
PBRC14.74HR50X000
14.74
150
30
±0.5
±0.5
±0.5
±0.5
PBRC16.00HR50X000
16.00
150
30
±0.5
±0.5
±0.5
±0.5
PBRC20.00HR50X000
20.00
150
30
±0.5
±0.5
30
±0.5
±0.5
30
PN
PBRC2.00HR50X000
PBRC2.45HR50X000
PBRC2.46HR50X000
PBRC3.58HR50X000
PBRC3.68HR50X000
PBRC4.00HR50X000
PBRC4.19HR50X000
PBRC4.91HR50X000
PBRC5.00HR50X000
PBRC6.00HR50X000
Freq
(MHz)
2.00
2.45
2.46
3.58
3.68
4.00
4.19
4.91
5.00
6.00
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TK-D2428-FE0044
2
(other common parameters)
Items
Standard Test IC
Withstanding Voltage
Max. Input Signal Voltage
Insulation Resistance
Operating Temperature Range
Storage Temperature Range
Aging for 10 years on Oscillating
Frequency
Specifications
MC14069UB(2.0-8.0MHz) / MC74HCU04(8.01-20.0mHz)
(Freescale)
100 V D.C. 10 sec max.
15 Vp-p
100 M
Ω
min. (at 10 V D.C.)
-40 to +85
℃
-40 to +85
℃
fosc
±
0.30 % max.
(at 25
℃
from initial value)
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TK-D2428-FE0044
3
3-1. Measurement Condition
The reference temperature shall be 25±2
℃.
The measurement shall be performed in the temperature range
from 15 to 35℃ unless otherwise the result is doubtful.
4. Dimensions
Oscillating Frequency
Date Code
3-2. Measurement Circuit
Oscillating frequency shall be measured using the Kyocera
standard test circuit shown in Fig. 1.
4.00
7.4
3.4
3
-
1.2
Unit: mm
Tol.; +/-0.3mm
Terminal: Au flashed nickel barrier
Vdd=5.0V
14
MC14069UB
(Freescale)
1 2 3 4
7
6-R0.
2
Resonator
C1
C2
2.5
2.5
Oscillating Frequency
ex.4.00
(4.00 is the meaning of 4.00MHz/Oscillating
Frequency)
R
f
=1M
Ω
C1=C2= 30 pF (Reference)
Fig.1 Standard Measuring Circuits
Date Code
Jan. to Dec. 2013: A to M (except “I”)
Jan. to Dec. 2014: N to Z (except “O”)
Jan. to Dec. 2015: a to m (except “i”)
Jan. to Dec. 2016: n to z (except “o”)
Note:
These alphabets should be after Jan.2017.
3.0
R
f
Out
2.0 max
0.6
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TK-D2428-FE0044
4
5. Recommended Land Pattern
Unit: mm
2.5
2.5
6. Recommended IR Reflow Profile
300
Reflow
250
Temperature
C
)
(
º
Peak: 260ºC Max
º
(
(Over 230ºC, 30 to40sec)
230º
40sec)
200
Preheat
150
150 180 ºC
100
50
90 to 120sec Over 200ºC
º
within 80sec
4.0
1.7
1.5
1.7
0
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TK-D2428-FE0044
½
Time (Sec)
5
