Crystal oscillator
CRYSTAL OSCILLATOR (Programmable)
OUTPUT: CMOS
Product Number (please contact us)
SG-8101CA: X1G005191xxxx00
SG-8101CB: X1G005201xxxx00
SG-8101CE: X1G005211xxxx00
SG-8101CG: X1G005181xxxx00
SG – 8101series
• Frequency range : 0.67 MHz to 170 MHz (1 ppm Step)
• Supply voltage : 1.62 V to 3.63 V
• Function
: Output enable (OE) or Standby (ST
¯¯)
• Frequency tolerance, operating temperature:
±15 ppm (-40 ºC to +85 ºC)
±20 ppm, ±50 ppm (-40 ºC to +105 ºC)
• Package
:2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 (mm)
• PLL technology to enable short lead time
• Available field oscillator programmer “SG-Writer II”
CG
CE
CB
CA
Specifications (characteristics)
Item
Symbol
Supply voltage
VCC
Output frequency range
Storage temperature
Operating temperature
Specifications
1.80 V Typ.
2.50 V Typ.
fo
0.67 MHz to 170 MHz
-40 ºC to +125 ºC
Storage as single product.
-40 ºC to +85 ºC
T_use
-
-40 ºC to +105 ºC
f_tol
-
B: ±15 × 10-6
T_use = -40 ºC to +85 ºC
C: ±20 × 10-6
T_use = -40 ºC to +105 ºC
J: ±50 × 10-6
3.2 mA Max.
Current consumption
ICC
3.3 mA Max.
2.7 mA Typ.
5.5 mA Max.
5.8 mA Max.
4.7 mA Typ.
Output disable current
I_dis
Standby current
I_std
Symmetry
SYM
T_use = -40 ºC to +105 ºC
3.4 mA Max.
3.5 mA Max.
T_use = +105 ºC
2.9 mA Typ.
3.0 mA Typ.
T_use = +25 ºC
6.7 mA Max.
8.1 mA Max.
T_use = +105 ºC
5.7 mA Typ.
6.8 mA Typ.
T_use = +25 ºC
Rise and Fall
time
3.2 mA Max.
3.3 mA Max.
3.5 mA Max.
OE = GND, fo = 170 MHz
1.0 μA Max.
1.5 μA Max.
2.5 μA Max.
T_use = +105 ºC
0.3 μA Typ.
0.4 μA Typ.
0.5 μA Typ.
1.1 μA Typ.
T_use = +25 ºC
45 % to 55 %
VOH
90 % VCC Min.
VOL
10 % VCC Max.
70 % VCC Min.
VIL
30 % VCC Max.
tr/tf
Slow
fo ≤ 40 MHz
t_stp
Enable Time
Resume Time
t_sta
1 μs Max.
t_res
3 ms Max.
1 μs Max.
t_str
f_aging
OE or ST
¯¯
fo > 40 MHz
Disable Time
Frequency aging
-
6.0 ns Max.
10.0 ns Max.
Start-up time
IOH/IOL Conditions
[mA]
Rise/Fall time
VCC
*A
*B
*C
*D
-2.5 -3.5 -4.0 -5.0
Default (fo > 40 MHz), IOH
Fast
IOL
2.5 3.5 4.0 5.0
IOH
-1.5 -2.0 -2.5 -3.0
Default (fo ≤ 40 MHz)
IOL
1.5 2.0 2.5 3.0
IOH
-1.0 -1.5 -2.0 -2.5
Slow
IOL
1.0 1.5 2.0 2.5
*A: 1.62 V to 1.98 V, *B: 1.98 V to 2.20 V,
*C: 2.20 V to 2.80 V, *D: 2.70 V to 3.63 V
3.0 ns Max.
3.0 ns Max.
3 ms Max.
This is included in frequency tolerance specification.
ST
¯¯ = GND
50 % VCC Level
15 pF Max.
VIH
Default
Fast
No load, fo = 170 MHz
0.9 μA Max.
L_CMOS
Input voltage
No load, fo = 20 MHz
3.2 mA Max.
Output voltage
(DC characteristics)
Output load condition
-
1.62 V to 1.98 V 1.98 V to 2.20 V 2.20 V to 2.80 V 2.70 V to 3.63 V
T_stg
Frequency tolerance*1
Conditions/Remarks
3.30 V Typ.
20 % - 80 % VCC,
fo = 0.67 MHz to 170 MHz L_CMOS = 15 pF
fo = 0.67 MHz to 20 MHz
Measured from the time OE or ST
¯¯ pin crosses 30 %
VCC
Measured from the time OE pin crosses 70 % VCC
Measured from the time ST
¯¯ pin crosses 70 % VCC
Measured from the time VCC reaches its rated
minimum value, 1.62 V
+25 °C, first year
*1 Frequency tolerance includes initial frequency tolerance, temperature variation, supply voltage variation, reflow drift, load drift and aging (+25 ºC, 1 year).
Pin description
Pin
Name
I/O type
OE
Input
Output enable
ST
¯¯
Input
Standby
GND
OUT
VCC
Power
Output
Power
1
2
3
4
Ground
Clock output
Power supply
High:
Low:
High:
Low:
Function
Specified frequency output from OUT pin
Out pin is low (weak pull down), only output driver is disabled.
Specified frequency output from OUT pin
Out pin is low (weak pull down),
Device goes to standby mode. Supply current reduces to the least as I_std.
Crystal oscillator
Product Name
SG-8101CG 170.000000MHz T C H P A
①
②
③
④⑤⑥⑦⑧
②Package type
④Supply voltage
⑥Operating temperature
⑧ Rise/Fall time
CA: 7.0 mm x 5.0 mm
T: 1.8 V to 3.3 V Typ.
G: -40 °C to +85 °C
A: Default
H: -40 °C to +105 °C
B: Fast
CB: 5.0 mm x 3.2 mm
①Model, ②Package type,
CE: 3.2 mm x 2.5 mm
③Frequency, ④Supply voltage,
CG: 2.5 mm x 2.0 mm
⑤Frequency tolerance, ⑥Operating temperature,
⑦Function, ⑧Rise/Fall time
Available combination
Frequency tolerance
Operating
G: -40 °C to +85 °C
temperature H: -40 °C to +105 °C
External dimensions
CA: 7.0 mm x 5.0 mm
B:
15 x 10-6
✓
C:
20 x 10-6
J:
50 x 10-6
✓
✓
⑤Frequency tolerance
B: 15 x
⑦Function
C: 20 x 10-6
P: Output Enable
J: 50 x 10-6
S: Standby
CB: 5.0 mm x 3.2 mm
B:
15 x 10-6
✓
C: Slow
10-6
CE: 3.2 mm x 2.5 mm
C:
20 x 10-6
J:
50 x 10-6
✓
✓
(Unit: mm)
B:
15 x 10-6
✓
C:
20 x 10-6
J:
50 x 10-6
✓
✓
CG: 2.5 mm x 2.0 mm
B:
15 x 10-6
✓
Footprint (Recommended)
SG-8101CG
SG-8101CG
SG-8101CE
SG-8101CE
SG-8101CB
SG-8101CB
SG-8101CA
SG-8101CA
C:
20 x 10-6
J:
50 x 10-6
✓
✓
(Unit: mm)
■Notes:
In order to achieve optimum jitter performance, the 0.1 μF capacitor between VCC and GND should be placed. It is also
recommended that the capacitors are placed on the device side of the PCB, as close to the device as possible and connected
together with short wiring pattern.
Crystal oscillator
Specification Graph (Typical supplemental specification. Unless otherwise specified T_use = 25 ºC, L_CMOS = 15 pF)
Current Consumption
Output disable current
■Notes:
Standby current
Crystal oscillator
Specification Graph (Typical supplemental specification. Unless otherwise specified T_use = 25 ºC, L_CMOS = 15 pF)
Phase Jitter RMS
Phase Jitter RMS
(Integration bandwidth 12 k to 20 MHz)
(Integration bandwidth 1.8 M to 20 MHz)
80
50
Vcc = 3.3 V
Vcc = 2.5 V
Vcc = 1.8 V
40
Phase Jitter-RMS (ps)
Phase Jitter-RMS (ps)
70
Vcc = 3.3 V
Vcc = 2.5 V
Vcc = 1.8 V
60
50
40
30
30
20
10
0
0
20
40
60
80 100
fo (MHz)
120
140
160
180
0
20
40
60
80 100
fo (MHz)
120
140
160
180
Period Jitter RMS
40
Vcc = 1.8 V
Period Jitter RMS (ps)
Period Jitter RMS (ps)
Rise/Fall time = Slow
20
10
Rise/Fall time = Default
Rise/Fall time = Fast
30
Rise/Fall time = Slow
20
10
0
20
40
60
80 100
fo (MHz)
120
140
160
180
Rise/Fall time = Fast
30
Rise/Fall time = Slow
20
10
0
0
0
Vcc = 3.3 V
Rise/Fall time = Default
Rise/Fall time = Fast
30
40
Vcc = 2.5 V
Rise/Fall time = Default
Period Jitter RMS (ps)
40
0
20
40
60
80 100
fo (MHz)
120
140
160
0
180
20
40
60
80 100
fo (MHz)
120
140
160
180
Vcc = 1.8
3.3 V
Rise/Fall time = Default
Rise/Fall time = Fast
Rise/Fall time = Slow
0
20
40
60
80 100
fo (MHz)
120
140
160
300
280
260
240
220
200
180
160
140
120
100
80
60
40
20
0
Vcc = 2.5
3.3 V
Rise/Fall time = Default
Rise/Fall time = Fast
Rise/Fall time = Slow
0
180
Period Jitter Peak - Peak (ps)
300
280
260
240
220
200
180
160
140
120
100
80
60
40
20
0
Period Jitter Peak - Peak (ps)
Period Jitter Peak - Peak (ps)
Period Jitter Peak-Peak
20
40
60
80 100
fo (MHz)
120
140
160
300
280
260
240
220
200
180
160
140
120
100
80
60
40
20
0
180
Vcc = 3.3 V
Rise/Fall time = Default
Rise/Fall time = Fast
Rise/Fall time = Slow
0
20
40
60
80 100
fo (MHz)
120
140
160
180
Cycle-to-Cycle Jitter Peak-Peak
200
Rise/Fall time = Default
160
Rise/Fall time = Fast
140
Rise/Fall time = Slow
120
100
80
60
40
20
200
Vcc = 2.5 V
180
Rise/Fall time = Default
160
Rise/Fall time = Fast
140
Rise/Fall time = Slow
Cycle to Cycle Jitter Peak - Peak (ps)
Vcc = 1.8 V
180
Cycle to Cycle Jitter Peak - Peak (ps)
Cycle to Cycle Jitter Peak - Peak (ps)
200
120
100
80
60
40
20
0
0
0
■Notes:
20
40
60
80 100
fo (MHz)
120
140
160
180
Vcc = 3.3 V
180
Rise/Fall time = Default
160
Rise/Fall time = Fast
140
Rise/Fall time = Slow
120
100
80
60
40
20
0
0
20
40
60
80 100
fo (MHz)
120
140
160
180
0
20
40
60
80 100
fo (MHz)
120
140
160
180
Crystal oscillator
Specification Graph
(Typical supplemental specification. Unless otherwise specified T_use = 25 ºC, L_CMOS = 15 pF, VCC = 3.3 V)
Rise/Fall Time (fo = 20 MHz)
Rise time L_CMOS = 5 pF
5
4.5
4
Tr/Tf mode = Slow
Tr/Tf mode = Default
Tr/Tf mode = Fast
4.5
4
3.5
Fall Time(ns)
3.5
Rise Time(ns)
Fall time L_CMOS = 5 pF
5
Tr/Tf mode = Slow
Tr/Tf mode = Default
Tr/Tf mode = Fast
3
3
2.5
2.5
2
2
1.5
1.5
1
1
0.5
0.5
0
0
1.5
2.0
2.5
3.0
1.5
3.5
2.0
Rise time L_CMOS = 15 pF
5
4
3.5
Tr/Tf mode = Slow
Tr/Tf mode = Default
Tr/Tf mode = Fast
4.5
4
3.5
3.5
Fall Time(ns)
Rise Time(ns)
3.0
Fall time L_CMOS = 15 pF
5
Tr/Tf mode = Slow
Tr/Tf mode = Default
Tr/Tf mode = Fast
4.5
2.5
Vcc (V)
Vcc (V)
3
2.5
3
2.5
2
1.5
2
1.5
1
1
0.5
0.5
0
0
1.5
2.0
2.5
Vcc (V)
3.0
3.5
1.5
2.0
2.5
3.0
3.5
Vcc (V)
Harmonics spectrum (fo = 20 MHz)
20
①
10
③
⑤
0
⑦
⑨
⑪
Power (dBm)
-10
-20
-30
-40
-50
-60
-70
-80
0
40
80
120
160
200
240
280
320
360
400
frequency (MHz)
Harmonics comparison
Normalize to VCC = 3.3V.
Normalize to VCC = 3.3V.
■Notes:
frequency
0.67 M – 20 MHz
20 M – 40 MHz
40 M – 170 MHz
slow
See Slow
-
default
See Default
See Default
See Fast
fast
See Fast
See Fast
See Fast
Normalize to Rise/Fall time = “Fast”.
Crystal oscillator
ESD Rating
Test items
Human Body Model (HBM)
Machine Model (MM)
Charged Device Model (CDM)
Breakdown voltage
2000 V
250 V
750 V
Device Marking (Standard specification)
Model
Factory Programmed Part Marking
Field Programmable Part Marking
(Blank Samples)
SG-8101CG
SG-8101CE
SG-8101CB
SG-8101CA
Simulation Model
・
IBIS Model is available upon request. Please contact us.
Information Required: Oscillator operating condition (i.e. Power Supply, Rise/Fall Time, Temperature)
Crystal oscillator
Device Material & Environmental Information
Model
Package
Dimensions
# of
Pins
SG-8101CG
SG-8101CE
SG-8101CB
SG-8101CA
2.5 x 2.0 x 0.7 mm
3.2 x 2.5 x 1.0 mm
5.0 x 3.2 x 1.1 mm
7.0 x 5.0 x 1.3 mm
4
4
4
4
Reference
Weight
(Typ.)
13 mg
25 mg
51 mg
143 mg
Terminal
Material
Terminal
Plating
W
W
W
W
Au
Au
Au
Au
Complies
With EU
RoHS
Yes
Yes
Yes
Yes
Pb
Free
MSL
Rating
Peak Temp.
(Max)
Yes
Yes
Yes
Yes
1
1
1
1
260 °C
260 °C
260 °C
260 °C
SMD products Reflow profile(example)
The availability of the heat resistance for reflow conditions of JEDEC-STD-020D.01 is judged individually. Please inquire.
Temperature[C]
300
TP
;+260C OVER
+255C
250
TL
200
150
;+217C
Tsmax ;+200C
Tsmin ;+150C
tp;at least 30s
Ramp-up rate
+3 °C/s Max.
tL
Ramp-down rate
-6 °C/s Max.
60sto150
ts
60sto120s
100
50
0
Time +25CtoPeak
60
120
180
240 300
360 420
480
540
600
660 720 780
Time[s]
Pb free.
Complies with EU RoHS directive.
➢
About the products without the Pb-free mark.
Contains Pb in products exempted by EU RoHS directive.
(Contains Pb in sealing glass, high melting temperature type solder or other.)
Standard Packing Specification
SMD products are packed in the shipping carton as below table in accordance with taping standards EIA-481 and IEC-60286
A
4
4
8
8
Marking
Marking
Standard Packing Quantity & Dimension(Unit mm)
Reel Dimension
Quantity
Model
(pcs/Reel)
a
b
W
SG-8101CG
3000
Φ180
Φ60
9
SG-8101CE
2000
Φ180
Φ60
9
SG-8101CB
1000
Φ180
Φ60
13
SG-8101CA
1000
Φ254
Φ100
17.5
Career Tape Dimension
B
C
5.25
8
5.25
8
7.25
12
9.25
16
D
1.15
1.4
1.4
2.3
Direction of Feed
(L= Left Direction)
L
L
L
L
PROMOTION OF ENVIRONMENTAL MANAGEMENT SYSTEM
CONFORMING TO INTERNATIONAL STANDARDS
At Seiko Epson, all environmental initiatives operate under the
Plan-Do-Check-Action (PDCA) cycle designed to achieve continuous
improvements. The environmental management system (EMS)
operates under the ISO 14001 environmental management standard.
All of our major manufacturing and non-manufacturing sites, in
Japan and overseas, completed the acquisition of ISO 14001
certification.
ISO 14000 is an international standard for environmental
management that was established by the International
Standards Organization in 1996 against the background of
growing concern regarding global warming, destruction of
the ozone layer, and global deforestation.
WORKING FOR HIGH QUALITY
In order provide high quality and reliable products and services
than meet customer needs,
Seiko Epson made early efforts towards obtaining ISO9000 series
certification and has acquired ISO9001 for all business
establishments in Japan and abroad. We have also acquired ISO/TS
16949 certification that is requested strongly by major automotive
manufacturers as standard.
ISO/TS16949 is the international standard that added the
sector-specific supplemental requirements for automotive
industry based on ISO9001.
►Explanation of the mark that are using it for the catalog
►Pb free.
►Complies with EU RoHS directive.
*About the products without the Pb-free mark.
Contains Pb in products exempted by EU RoHS directive.
(Contains Pb in sealing glass, high melting temperature type solder or other.)
►Designed for automotive applications such as Car Multimedia, Body Electronics, Remote Keyless Entry etc.
►Designed for automotive applications related to driving safety (Engine Control Unit, Air Bag, ESC etc ).
Notice
•
•
•
•
•
•
This material is subject to change without notice.
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The information about applied data, circuitry, software, usage, etc. written in this material is intended for reference only. Seiko Epson
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These products are intended for general use in electronic equipment. When using them in specific applications that require extremely
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