Clock OSC SG7050CAN
Product name SG7050CAN 54.000000 MHz TJGA
Product Number / Ordering code X1G0044810013xx
Please refer to the 8.Packing information about xx (last 2 digits)
Output waveform CMOS
Pb free / Complies with EU RoHS directive
Reference weight Typ. 147 mg
1.Absolute maximum ratings
Parameter Symbol Min. Typ. Max. Unit Conditions / Remarks
Maximum supply voltage
Vcc-GND -0.3 - +4 V -
Storage temperature T_stg -40 - +125 ºC Storage as single product
Input voltage Vin -0.3 - Vcc+0.3 V ST terminal
2.Specifications(characteristics)
Parameter Symbol Min. Typ. Max. Unit Conditions / Remarks
Output frequency f0 54.000000 MHz
Supply voltage Vcc 1.6 -3.63 V-
Operating temperature T_use -40 - +85 ºC -
Frequency tolerance f_tol -50 - 50
x10-6 T_use
Current consumption Icc - - 2.6 mA No load condition Vcc = 3.3V
Stand-by current I_std - - 2.7 µA Vcc = 3.3V , ST = GND
Disable current I_dis - - - mA -
Symmetry SYM 45 -55 %50% Vcc Level L_CMOS=<15pF
Output voltage
VOH Vcc-0.4 - - -
VOL - - 0.4 -
Output load condition L_CMOS - - 15 pF CMOS Load
Input voltage
VIH 0.8Vcc - - ST terminal
VIL - - 0.2Vcc ST terminal
Rise time
tr- - 3.5 ns
Fall time tf - - 3.5 ns
Start-up time t_str - - 3 ms t = 0 at 0.9Vcc
Jitter
tDJ - 0 - ps Deterministic Jitter Vcc=3.3V
tRJ -2.4 -ps Random Jitter Vcc=3.3V
tRMS -2.3 -ps δ(RMS of total distribution) Vcc=3.3V
tp-p -20 -ps Peak to Peak Vcc=3.3V
tacc -2.5 -ps
Phase jitter
tPJ -0.2 -ps Off set Frequency: 12kHz to 20MHz, Vcc=3.3V
Phase noise L(f) - - -
dBc/Hz -
- -90 -
dBc/Hz Off set 10Hz Vcc=3.3V
- -119 -
dBc/Hz Off set 100Hz Vcc=3.3V
- -143 -
dBc/Hz Off set 1kHz Vcc=3.3V
- -154 -
dBc/Hz Off set 10kHz Vcc=3.3V
- -157 -
dBc/Hz Off set 100kHz Vcc=3.3V
- -158 -
dBc/Hz Off set 1MHz Vcc=3.3V
Frequency aging f_age -3 - 3
x10-6 @+25ºC first year
- - - -
Vcc1.8V±10% : 0.2Vcc to 0.8Vcc Level,
L_CMOS=15pF
Vcc1.8V±10% : 0.2Vcc to 0.8Vcc Level,
L_CMOS=15pF
Accumulated Jitter(δ) n=2 to 50000
cycles
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3.Timing chart
4.Test circuit
1) Waveform observation
2) Current consumption
*Current consumption under the
disable function should be
= GND.
3) Condition
(1) Oscilloscope
· Band width should be minimum 5 times higher (wider) than measurement frequency.
· Probe earth should be placed closely from test point and lead length should be as short as possible
* Recommendable to use miniature socket. (Don’t use earth lead.)
(2) L_CMOS also includes probe capacitance.
(3) By-pass capacitor (0.01 µF to 0.1 µF) is placed closely between VCC and GND.
(4) Use the current meter whose internal impedance value is small.
(5) Power supply
· Start up time (0 %VCC to 90 %VCC) of power source should be more than 150 µs.
· Impedance of power supply should be as lowest as possible.
GND
VCC
50 %VCC
t
tw
80 %VCC
20 %VCC
VCC
ST
OUT
GND
swich
supply
by-pass
capacitor
Test
Point
A
or
OE
or
OE
VCC
ST
OUT
GND
swich
supply
by-pass
capacitor
L_CMOS
Test Point
2 Page
5.External dimensions (Unit: mm) 6.Footprint(Recommended) (Unit: mm)
7.Reflow profile
Reflow condition (Follow of JEDEC STD-020D.1)
8.Packing information
[ 1 ]Product number last 2 digits code(xx) description The recommended code is "00"
X1G0044810013xx
Code Code
01 Any Q'ty vinyl bag(Tape cut) 13 500pcs / Reel
11 Any Q'ty / Reel 00 1000pcs / Reel
12 250pcs / Reel
Condition
Condition
Note.
OE pin = "H" or "open" : Specified frequency output.
OE pin = "L" : Output is high impedance.
ST pin = "H" or "open" : Specified frequency output.
ST pin = "L" : Output is high impedance、oscillation stops.
#2
C
C (ex. 0.01 µF)
1.8
5.08
4.2
2.0
#1
#3
#4
Resist
1.3±0.2
5.0±0.2
7.0±0.2
#4
#1
#3
#2
E 25.000
CAN395K
1.4
1.1
C0.5
5.08
Temperature [ ºC]
60
300
250
200
150
100
50
0
Time [ s ]
120
180
240
300
360
420
480
540
600
660
720
780
Ts min: +150
ºC
Ts max: +200ºC
TL: +217ºC
+255ºC
tp: at least 30 s
TP: +260ºC OVER
Time: +25 ºC to Peak
Ramp-up rate
+3 ºC/s Max.
tL
60 s to 150 s
( +217 ºC over )
ts
60 s to 120 s
( +150ºC to +200ºC)
Ramp-down rate
-6 ºC/s Max.
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[ 2 ] Taping specification
Subject to EIA-481 & IEC-60286
(1) Tape dimensions
　　　Material of the Carrier Tape : PS
　　　Material of the Top Tape : PET+PE Unit: mm
Symbol A B C D E F
Value φ1.5 4 8 9.25 16 2.3
(2) Reel dimensions
Center material : PS
Material of the Reel : PS
Ａ
Ｂ
Ｄ
Ｅ
Ｃ
Ｆ
Top tape
Carrier tape
EPSON
EPSON
User direction of feed
4 Page
9.Notice
10.Contact us
www5.epsondevice.com/en/contact/
· This material is subject to change without notice.
· Any part of this material may not be reproduced or duplicated in any form or any means without the written
permission of Seiko Epson.
· The information about applied data,circuitry, software, usage, etc. written in this material is intended for
reference only.
Seiko Epson does not assume any liability for the occurrence of customer damage or infringing on any patent
or copyright of a third party.
This material does not authorize the licensing for any patent or intellectual copyrights.
· When exporting the products or technology described in this material, you should com ply with the applicable
export control laws and regulations and follow the procedures required by such laws and regulations.
· You are requested not to use the products (and any technical information furnished, if any) for the development
and/or manufacture of weapon of mass destruction or for other military purposes. You are also requested that
you
would not make the products available to any third party who may use the products for such prohibited
purposes.
· These products are intended for general use in electronic equipment. When using them in specific applications
that require
extremely high reliability, such as the applications stated below, you must obtain permission from Seiko Epson
in advance.
/ Space equipment (artificial satellites, rockets, etc.)
/ Transportation vehicles and related (automobiles, aircraft, trains, vessels, etc.)
/ Medical instruments to sustain life
/ Submarine transmitters
/ Power stations and related
/ Fire work equipment and security equipment
/ Traffic control equipment
/ And others requiring equivalent reliability.
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