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C-001R32.768K-A Datasheet(PDF) 1 Page - Epson ToYoCom

Part No. C-001R32.768K-A
Description  CYLINDER
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Maker  EPSONTOYOCOM [Epson ToYoCom]
Homepage  http://www.epsontoyocom.co.jp
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http://www.epsontoyocom.co.jp
Crystal unit
Epson Toyocom
Product Number (please contact us)
C-001R
: Q11C001R1xxxx00
C-002RX
: Q11C02RX1xxxx00
C-004R
: Q11C004R1xxxx00
C-005R
: Q11C005R1xxxx00
C-2-TYPE
: Q12C20001xxxx00
C-4-TYPE
: Q12C40001xxxx00
kHz RANGE CRYSTAL UNIT
CYLINDER
C - TYPE
C - 2 - TYPE / C - 4 - TYPE
•Frequency range
: 32.768 kHz (20 kHz to 307.2 kHz)
•Thickness
:
φ1.2 mm to φ3.1 mm
•Overtone order
: Fundamental / Overtone(192 kHz,307.2 kHz)
•Applications
: Clock and Microcomputer
C-002RX
C-005R
C-002RX
C-2-TYPE
C-004R
C-4-TYPE
C-001R
Specifications for C-TYPE (characteristics)
Item
Symbol
C-001R
C-002RX
C-004R
C-005R
Remarks
Nominal frequency range
f_nom
32.768 kHz
Temperature
range
Storage temperature
T_stg
-20
°C to +70 °C
Store as bare product after unpacking
Operating temperature
T_use
-10
°C to +60 °C
Level of drive
DL
1.0
μW Max.
Frequency tolerance (standard)
f_tol
±20 ×10-6
+25
°C, DL=0.1 μW
Turnover temperature
Ti
+25
°C ±5 °C
Parabolic coefficient
B
-0.04
× 10-6 / °C2 Max.
Load capacitance
CL
6 pF to
Please specify
Motional resistance (ESR)
R1
35 k
Ω Max.
(18 k
Ω Typ.)
50 or 60 k
Ω Max.
(30 k
Ω Typ.)
50 k
Ω Max.
(30 k
Ω Typ.)
50 k
Ω Max.
(37 k
Ω Typ.)
Motional capacitance
C1
2.1 fF Typ.
2.0 fF
2.0 fF
1.9 fF Typ.
Shunt capacitance
C0
0.9 pF Typ.
0.85 pF
0.85 pF
0.75 pF Typ.
Frequency aging
f_age
±3 × 10-6 / year Max.
+25
°C, First year
Specifications for C-2-TYPE C-4-TYPE (characteristics)
Item
Symbol
Specifications
Remarks
C-2-TYPE
C-4-TYPE
Nominal frequency range
f_nom
20 kHz to 165 kHz, 307.2 kHz
32 kHz to 120 kHz, 192 kHz
Temperature
range
Storage temperature
T_stg
-20
°C to +70 °C
Store as bare product after unpacking
Operating temperature
T_use
-10
°C to +60 °C
Level of drive
DL
1.0
μW Max.
Frequency tolerance (standard)
f_tol
±20 × 10-6,±50 × 10-6,±100 × 10-6
(307.2 kHz:
±100 × 10-6)
±50 × 10-6, ±100 × 10-6
+25
°C, DL=0.1 µW
Turnover temperature
Ti
+25
°C ±5 °C
Parabolic coefficient
B
-0.04
× 10­6 / °C2 Max.
Load capacitance
CL
6 pF to
Please specify
Motional resistance (ESR)
R1
55 k
Ω to 6 kΩ
55 k
Ω to 10 kΩ
As per below table
Motional capacitance
C1
4.0 fF to 0.6 fF
Shunt capacitance
C0
2.0 pF to 0.6 pF
Frequency aging
f_age
±5 × 10-6 / year Max.
+25
°C, First year
Motional resistance
C-2- TYPE
Frequency
20 kHz
≤ f_nom <31.2 kHz 31.2 kHz≤ f_nom <40 kHz 40 kHz≤ f_nom <90 kHz 90 kHz≤ f_nom <130 kHz 130 kHz≤ f_nom ≤165 kHz 307.2 kHz
Motional resistance
55 k
Ω Max.
35 k
Ω Max.
20 k
Ω Max.
12 k
Ω Max.
10 k
Ω Max.
6 k
Ω Max.
Motional resistance
C-4- TYPE
Frequency
32 kHz
≤ f_nom <38 kHz
38 kHz
≤ f_nom <60 kHz 60 kHz≤ f_nom <74 kHz 74 kHz≤ f_nom ≤100 kHz 100 kHz< f_nom ≤120 kHz
192 kHz
Motional resistance
55 k
Ω Max.
30 k
Ω Max.
25 k
Ω Max.
22 k
Ω Max.
15 k
Ω Max.
10 k
Ω Max.
External dimensions
(Unit:mm)
.
L1
D1
L2
B
D2
Model
L1
L2
D1
D2
B
C-001R
8.0 Max.
9.0 Min.
φ 3.1 Max.
φ 0.3
1.1
C-002RX
C-2-TYPE
6.0 Max.
4.0 Min.
φ 2.0 Max.
φ 0.2
0.7
C-004R
C-4-TYPE
5.0 Max.
4.0 Min.
φ 1.5 Max.
φ 0.18
0.5
C-005R
4.6 Max.
4.0 Min.
φ 1.2 Max.
φ 0.15
0.3
160 kHz to 165 kHz,307.2 kHz:D1= ø 2.2 Max.(C-2-TYPE)




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