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SG-550SEFFRSQ2B3 PDF预览

SG-550SEFFRSQ2B3

更新时间: 2023-08-15 00:00:00
品牌 Logo 应用领域
精工 - SEIKO /
页数 文件大小 规格书
2页 345K
描述
LVCMOS Output Clock Oscillator, 16MHz Min, 48MHz Max, ROHS COMPLIANT, MINIATURE, SMD, 4 PIN

SG-550SEFFRSQ2B3 数据手册

 浏览型号SG-550SEFFRSQ2B3的Datasheet PDF文件第2页 
Crystal oscillator  
Epson Toyocom  
Product Number (please contact us)  
Q33550xx0xxxx00  
CRYSTAL OSCILLATOR  
SPXO  
SG- 550 series  
Frequency range  
Supply voltage  
:
:
:
2 MHz to 48 MHz  
1.8 V Typ. / 2.5 V Typ. / 3.3 V Typ.  
SEF1.8 V No load condition 48 MHz  
1.5 mA Typ.  
Current consumption  
Function  
:
:
Standby( ST  
)
Actual size  
External dimensions  
5.0 × 3.2 × 1.2 t (mm)  
Specifications (characteristics)  
Specifications  
SG-550SDF  
Item  
Output frequency range  
Supply voltage  
Symbol  
Remarks  
SG-550SEF  
SG-550SCF  
2 MHz to 48 MHz  
2.5 V Typ.  
f
0
1.8 V Typ.  
3.3 V Typ.  
VCC  
1.6 V to 2.2 V  
2.2 V to 3.0 V  
-40 °C to +125 °C  
2.7 V to 3.6 V  
Storage temperature  
Operating temperature  
Store as bare product after unpacking  
T_stg  
T_use  
Temperature range  
-40 °C to +85 °C  
B: 50 × 10-6 ,C: 100 × 10-6  
M: 100 × 10-6  
L: 50 × 10-6  
-20 °C to +70 °C  
-40 °C to +85 °C  
Frequency tolerance  
f_tol  
-40 °C to +85 °C  
VCC  
1.5 mA Max.  
1.5 mA Max.  
1.5 mA Max.  
2.0 mA Max.  
2.0 mA Max.  
3.0 mA Max.  
0.7 µA Max.  
45 % to 55 %  
1.5 mA Max.  
1.5 mA Max.  
2.0 mA Max.  
2.5 mA Max.  
2.5 mA Max.  
3.5 mA Max.  
4.5 mA Max.  
2.0 µA Max.  
No load condition,  
f5%4 MHz  
1.5 mA Max.  
No load condition, 2 MHzf08 MHz  
No load condition, 84 MMHHzz<<f016 MHz  
f 025 MHz  
2.0 mA Max.  
Current consumption  
ICC  
2.0 mA Max.  
2.5 mA Max.  
No load condition, 16 MHz<f033 MHz  
3.5 mA Max.  
NNoo llooaadd ccoonnddiittiioonn,, 2353 MMHHzz<<f0  
0
48 MHz  
Stand-by current  
Symmetry  
I_std  
SYM  
1.5 µA Max.  
=GND  
ST  
2 MHzf01460 MMHHzz  
f
45 % to 55 %  
40 % to 60 %  
50 % VCC level  
4106 MMHHzz<<f0  
0
48 MHz  
L_CMOS 15 pF  
40 % to 60 %  
High output voltage  
Low output voltage  
V
90 % V Min.  
I
=-3 mA  
VOOLH  
10 % VCCCC Max.  
IOOLH= 3 mA  
Output load condition(CMOS)  
Output enable /  
L_CMOS  
15 pF Max.  
V
IH  
IL  
80 % VCC Min.  
20 % V Max.  
4 nsCMCax.  
terminal  
ST  
disable input voltage  
Rise time / Fall time  
Start-up time  
tV  
r
t
f
20 % VCC to 80 % VCC level, L_CMOS=15 pF  
t=0 at 90 % VCC  
ts/ta  
10 ms Max.  
+25 °C, First year,  
5 × 10-6 / year Max.  
Frequency aging  
f_aging  
VCC=1.8 V, 2.5 V, 3.3 V  
External dimensions  
(Unit:mm)  
Footprint (Recommended)  
(Unit:mm)  
5.0 0.2  
#4  
#3  
1.6  
Pin map  
Pin  
1
Connection  
E 22.00B  
ST  
2
GND  
OUT  
VCC  
3
7FC81A  
4
#2  
#1  
0.1  
1.0  
N ote.  
0min.  
(0.35)  
2.5  
(0.35)  
2.54  
2.54  
pin  
ST  
ST pin = HIGH or "open" : Specified frequency output.  
ST pin = LOW : oscillation stops. High-z  
Metal may be exposed on the top or bottom of this product.  
This will not affect any quality, reliability or electrical spec.  
To maintain stable operation, provide by-pass capacitor with  
more than 0.1 µF at a location as near as possible to the power  
source terminal of the crystal products (between VCC - GND).  
http://www.epsontoyocom.co.jp  

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