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SG-636PHG2.2167MB3:ROHS PDF预览

SG-636PHG2.2167MB3:ROHS

更新时间: 2024-02-07 20:01:15
品牌 Logo 应用领域
精工 - SEIKO 石英晶振
页数 文件大小 规格书
2页 179K
描述
XO, Clock, 2.21675MHz Min, 33MHz Max, 2.21675MHz Nom

SG-636PHG2.2167MB3:ROHS 数据手册

 浏览型号SG-636PHG2.2167MB3:ROHS的Datasheet PDF文件第1页 
Crystal oscillator  
Specifications (characteristics)  
Specifications  
Item  
Symbol  
Remarks  
SG-636 PTW  
SG-645 PTW  
/
/
STW  
STW  
SG-636 PHW  
SG-645 PHW  
/
SHW  
SHW  
SG-636 PCW  
SG-645 PCW  
/
/
SCW  
SCW  
/
Output frequency range  
Supply voltage  
Storage  
32.001 MHz to 135.000 MHz  
5.0 V ±0.5 V  
f
0
V
CC  
3.3 V ±0.3 V  
T_stg  
SG-636P**:-55 °C to +100 °C / SG-645P**:-55 °C to +125 °C  
Store as bare product after unpacking  
temperature  
Operating  
Temperature  
range  
-20 °C to +70 °C  
-40 °C to +85 °C  
T_use  
temperature  
Frequency tolerance  
SG-645PCW / SCW Only  
-20 °C to +70 °C  
-40 °C to +85 °C : SG-645PCW / SCW Only  
F_tol(osc)  
B: ±50 × 10-6 C: ±100 × 10-6  
*1  
M: ±50 × 10-6  
Current consumption  
Output disable current  
Stand-by current  
I
CC  
45 mA Max.  
30 mA Max.  
28 mA Max.  
16 mA Max.  
No load condition( Max. frequency range )  
OE=GND (PTW,PHW,PCW)  
I_dis  
I_std  
50 µA Max.  
=GND (STW,SHW,SCW)  
ST  
40 % to 60 %  
50 % VCC level, L_CMOS=Max.  
1.4 V level, L_CMOS=Max.  
Symmetry  
SYM  
40 % to 60 %  
I
OH=-16 mA(PTW , STW , PHW , SHW)  
/-8 mA(PCW , SCW)  
OL= 16 mA(PTW , STW , PHW , SHW)  
/ 8 mA(PCW , SCW)  
High output voltage  
Low output voltage  
V
OH  
V
CC-0.4 V Min.  
I
V
OL  
0.4 V Max.  
Output load condition  
(TTL)  
Output load condition  
(CMOS)  
Output enable /  
disable input voltage  
L_TTL  
5 TTL Max.  
f
O
90 MHz, Max.Supply voltage.  
Max.frequency, Max.Supply voltage.  
OE Terminal , Terminal  
L_CMOS  
15 pF Max.  
10 ms Max.  
VIH  
2.0 V Min.  
0.8 V Max.  
70 % VCC Min.  
20 % VCC Max.  
ST  
VIL  
4 ns Max.  
20 % VCC to 80 % VCC level  
0.4 V to 2.4 V level  
Time at minimum supply voltage to be 0 s  
, L_CMOS Max.  
Output rise and fall time  
t
r
/
t
f
4 ns Max.  
Oscillation start up time  
Frequency aging  
t
OSC  
±5 × 10-6 / year Max.  
+25 °C, VCC=5.0 V / 3.3 V, First year  
F_aging  
*1 SG-636 series “C” tolerance : 40 MHz<f0135 MHz  
External dimensions  
(Unit:mm)  
Footprint (Recommended)  
SG-645 series  
(Unit:mm)  
.
SG-645 series  
1.8  
7.1 0.2  
±
#4  
#3  
Pin map  
Pin  
1
135.00C  
Connection  
PCW 0245A  
ST  
OE or  
2
GND  
OUT  
3
CC  
4
V
#1  
#2  
0.4  
(0.75)  
(0.75)  
5.08  
3.8  
0 Min.  
SG-636 series  
5.08  
10.5 Max.  
#4  
#3  
Pin map  
Pin  
1
2
3
4
Connection  
E 18.4320C  
SG-636 series  
ST  
OE or  
1.3  
GND  
OUT  
PTF9352A  
CC  
V
#2  
#1  
(1.0)  
(1.0)  
0.51  
5.08  
3.6  
0.05Min.  
Metal may be exposed on the top or bottom of this product.  
This will not affect any quality, reliability or electrical spec.  
Note.  
5.08  
PTF,PH,PCE,PDE,PTW,PHW,PCW,PTG,PHG,PCG  
OE pin (  
)
OE pin = "H" or "open" : Specified frequency output.  
OE pin = "L" : Output is high impedance.  
ST  
ST  
ST  
pin (STW, SHW, SCW,SCG)  
pin = "H" or "open" : Specified frequency output.  
pin = "L" : Output is low level (weak pull - down),oscillation stops.  
ST  
ST  
ST  
pin (SCE)  
pin = "H" or "open" : Specified frequency output.  
pin = "L" : Output is low level ,oscillation stops.  
http://www.epsontoyocom.co.jp  
31  

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