SiT8002
Programmable Oscillator
1.8V CMOS 2.5 x 2.0 x 0.85
Features
•
•
•
•
•
•
•
1 MHz to 125 MHz Frequency range
Meets or Exceeds performance of Epson SG-8002 family
Consumer electronics, Automation
Greater immunity from interference and ultra-reliable start up
Output driver strength reduces EMI
RoHs compliant and lead-free
Ultra short lead time
These highly reliable oscillators are completely quartz free
Actual Size
Specifications
Parameter
Output Frequency Range
Frequency Tolerance
Storage Temperature Range
Operating Temperature Range
Supply Voltage
Current Consumption
Standby Current
Symmetry
Rise/Fall Time
Output Voltage High
Output Voltage Low
Input Voltage High
Input Voltage Low
Output Load
Start up Time
Peak-peak Period Jitter
Symbol
f
F_tol
Min.
1
-50
-100
-55
-20
-40
1.70
–
–
45
40
–
90
–
70
–
–
–
–
–
Typ.
–
–
–
–
–
–
–
–
–
–
–
1.0
–
–
–
–
–
12
–
–
Max.
125
+50
+100
+125
+70
+85
1.90
19
50
55
60
2
–
10
-
30
15
50
±185
±100
Unit
MHz
ppm
ppm
°C
°C
°C
V
mA
μA
%
%
ns
%Vdd
%Vdd
%vdd
%vdd
pF
ms
ps
ps
Condition
Inclusive of: Initial tolerance, operating temperature, rated
power supply voltage change, load change, aging, shock and
vibration
Extended Commercial
Industrial
15pf load, f = 65 MHz
output is Weakly Pulled Down, ST = GND
f = 1 MHz -65 MHz, 15pf load
f = 65 MHz -125 MHz, 15pf load
20% - 80% Vdd level
IOH = -5mA
IOL = 5mA
Pin 1, OE or ST
Pin 1, OE or ST
Time from minimum Vdd
f = 24 MHz
f = 100 MHz
T_use
Vdd
Idd
I_std
SYM
Tr, Tf
VOH
VOL
VIH
VIL
L_cmos
T_osc
T_pk
Dimensions and Land Pattern
Dimensions
(Unit: mm)
2.5±0.15
Recommended Land Pattern
(Unit: mm)
Pin #1 Functionality
OE
H or Open; specified frequency output
L: output is high impedance
ST
H or Open; specified frequency output
L: output is low level (weak pull down)
Note
:
XXXX top marking denotes
manufacturing lot no
.
Note
:
A capacitor of value 0.1μF between Vdd and GND is
recommended
Pin Map
2.0±0.15
Pin
1
2
3
4
Connection
OE/ST
GND
Output
Vdd
Part No. Guide- How to Order
SiT8002A
X
–
1
X
–
18
X
–
FFF.FFFFF
T
Temp. Range
C = -20 to +70°C
I = -40 to +85°C
Freq. Tolerance
3 = +/-50 ppm
4 = +/-100 ppm
Optional Pin Function
E = Output Enable
S = Standby
Frequency
(1-125 MHz)
e.g. 14.31818
e.g. 125.0000
Package
T = Tape and Reel
Blank = Bulk
www.sitime.com
Rev1.02 September 19, 2008
“This product and/or this method of use is protected by one or more of the following patent(s): US 7,7075,160, U 6,987,432, US 7,071,793, US 7,202,761, US 6,936,491,
US 7,068,125, US 6,952,041, US 7,115,436, US 6,995,622, US 7,224,236, US 7,221,230, US 7,102,467, US 7,221,241, US 7,205,867, US 7,227,432, US 6,939,809,
US 7,172,917, US6,936,902, US 5,683,591, US 7,041,225, US 7,259,436, US 6,808,953. Other US and foreign patents pending.
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
