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SIT3701AI-13-18A-110.00000

Description
Oscillator
CategoryPassive components    oscillator   
File Size79KB,3 Pages
ManufacturerSiTime
Environmental Compliance
Download Datasheet Parametric View All

SIT3701AI-13-18A-110.00000 Overview

Oscillator

SIT3701AI-13-18A-110.00000 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSiTime
Reach Compliance Codeunknow
Other featuresBULK
Maximum control voltage1.75 V
Minimum control voltage
maximum descent time2 ns
Frequency Adjustment - MechanicalNO
Frequency offset/pull rate30 ppm
frequency stability50%
JESD-609 codee4
Installation featuresSURFACE MOUNT
Nominal operating frequency110 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Oscillator typeCMOS
Output load15 pF
physical size2.5mm x 2.0mm x 0.75mm
longest rise time2 ns
Maximum supply voltage1.89 V
Minimum supply voltage1.71 V
Nominal supply voltage1.8 V
surface mountYES
maximum symmetry60/40 %
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Base Number Matches1
SiT3701
Voltage Controlled MEMS Oscillator
Features
Prelinimary Information
Smallest Programmable VCMO
• The world’s only VCMO with programmable linear pull range: ±30 PPM, ±60 PPM, ±120 PPM,
±240 PPM
• 1-110 MHz frequency range. Contact SiTime for frequencies between 80 MHz - 110 MHz
• Typical low power consumption of 7 mA in active mode
• VCMO tuning voltage: 0 V to 1.75 V for all Vdds.
• Fast start-up time of <6 ms
• Available in four 4-pin packages: 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 mm
• All-silicon timing device with outstanding reliability of 2 FIT (10x improvement over quartz-based
devices), enhancing system MTBF
• Ultra short lead time
• Ideal for Set-top Box, DTV, DVD-R, instrumentation, low bandwidth analog PLL, networking and
communications
Specifications
Parameter
Output Frequency Range
Frequency Tolerance
Symbol
f
F_tol
Min.
1
-25
-30
-50
-100
Aging
Pull Range
Ag
PR
30
60
120
240
Storage Temperature Range
VCMO Tuning Voltage
Operating Temperature Range
Supply Voltage
VIN
T_use
Vdd
-55
0
-20
-40
1.71
2.25
2.52
2.97
45
40
90
Typ.
1.8
2.5
2.8
3.3
7
8
1
Max.
110
+25
+30
+50
+100
1.0
30
60
120
240
+125
1.75
+70
+85
1.89
2.75
3.08
3.63
9
10
55
60
2
Unit
MHz
PPM
PPM
PPM
PPM
PPM
PPM
PPM
PPM
PPM
°
C
V
°
C
°
C
V
V
V
V
mA
mA
%
%
ns
%Vdd
Pin 1 (Maximum voltage rating = 20% above maximum VIN)
Extended Commercial
Industrial
1st year at 25°
C
Condition
Contact SiTime for frequencies between 80 MHz - 110 MHz
Inclusive of: Initial tolerance, operating temperature, rated power,
supply voltage change, load change, aging (1st yr@25° shock
C),
and vibration.
Contact SiTime for ±25 PPM support in 1.8 V.
Current Consumption
Duty Cycle
Rise/Fall Time
Output Voltage High
Idd
DC
Tr, Tf
VOH
No load condition, f = 20 MHz, Vdd = 1.8 V
No load condition, f = 20 MHz, Vdd = 2.5 V, 2.8 V or 3.3 V
All Vdds. f <= 70 MHz
All Vdds. f > 70 MHz
20% - 80% Vdd level
IOH = -4 mA (Vdd = 3.3 V)
IOH = -3 mA (Vdd = 2.8 V and Vdd = 2.5 V)
IOH = -2 mA (Vdd = 1.8 V)
IOL = 4 mA (Vdd = 3.3 V)
IOL = 3 mA (Vdd = 2.8 V and Vdd = 2.5 V)
IOL = 2 mA (Vdd = 1.8 V)
Maximum frequency and supply voltage.
Contact SiTime for higher output load.
Time @ minimum supply voltage to be zero
f = 75 MHz, Vdd = 1.8 V
f = 75 MHz, Vdd = 2.5 V, 2.8 V or 3.3 V
f = 62.5 MHz, Integration bandwidth = 1.875 MHz to 20 MHz
f = 75 MHz, Integration bandwidth = 900 kHz to 7.5 MHz
Output Voltage Low
VOL
Output Load
Start-up Time
RMS Period Jitter
RMS Phase Jitter (random)
Ld
T_osc
T_jitt
T_phj
-
-
1.60
1.00
10
15
6
6
4
-
-
%Vdd
pF
ms
ps
ps
ps
ps
SiTime Corporation
Rev. 1.3
990 Almanor Avenue
Sunnyvale, CA 94085
(408) 328-4400
www.sitime.com
Revised March 20, 2009
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