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SIT1602AC-32-33S-74.250000T

Description
LVCMOS Output Clock Oscillator, 74.25MHz Nom,
CategoryPassive components    oscillator   
File Size640KB,16 Pages
ManufacturerSiTime
Environmental Compliance
Download Datasheet Parametric View All

SIT1602AC-32-33S-74.250000T Overview

LVCMOS Output Clock Oscillator, 74.25MHz Nom,

SIT1602AC-32-33S-74.250000T Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid1975613816
Reach Compliance Codecompliant
Other featuresSTANDBY; ENABLE/DISABLE FUNCTION; HCMOS OUTPUT ALSO AVAILABLE; TR
maximum descent time2 ns
Frequency Adjustment - MechanicalNO
frequency stability25%
JESD-609 codee4
Installation featuresSURFACE MOUNT
Nominal operating frequency74.25 MHz
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
Oscillator typeLVCMOS
Output load15 pF
physical size5.0mm x 3.2mm x 0.75mm
longest rise time2 ns
Maximum supply voltage3.63 V
Minimum supply voltage2.97 V
Nominal supply voltage3.3 V
surface mountYES
maximum symmetry55/45 %
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
SiT1602
Low Power, Standard Frequency Oscillator
The Smart Timing Choice
The Smart Timing Choice
Features
Applications
51 standard frequencies between 3.75 MHz and 77.76 MHz
100% pin-to-pin drop-in replacement to quartz-based XO
Excellent total frequency stability as low as ±20 PPM
Low power consumption of 3.6 mA typical
Standby mode for longer battery life
Fast startup time of 5 ms
LVCMOS/HCMOS compatible output
Industry-standard packages: 2.0 x 1.6, 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2,
7.0 x 5.0 mm x mm
Instant samples with
Time Machine II
and
field programmable
oscillators
Pb-free, RoHS and REACH compliant
Ideal for DSC, DVC, DVR, IP CAM, Tablets, e-Books, SSD,
GPON, EPON, etc
Ideal for high-speed serial protocols such as: USB, SATA, SAS,
Firewire, 100M / 1G / 10G Ethernet, etc.
Electrical Characteristics
[1]
Parameter and Conditions
Output Frequency Range
Frequency Stability
Symbol
f
F_stab
Min.
Typ.
Max.
Unit
MHz
PPM
PPM
PPM
°C
°C
V
V
V
V
V
V
mA
mA
mA
mA
mA
A
A
A
%
ns
ns
ns
Vdd
No load condition, f = 20 MHz, Vdd = 2.8V to 3.3V
No load condition, f = 20 MHz, Vdd = 2.5V
No load condition, f = 20 MHz, Vdd = 1.8V
Vdd = 2.5V to 3.3V, OE = GND, output is Weakly Pulled Down
Vdd = 1.8 V. OE = GND, output is Weakly Pulled Down
ST = GND, Vdd = 2.8V to 3.3V, Output is Weakly Pulled Down
ST = GND, Vdd = 2.5V, Output is Weakly Pulled Down
ST = GND, Vdd = 1.8V, Output is Weakly Pulled Down
All Vdds
Vdd = 2.5V, 2.8V, 3.0V or 3.3V, 20% - 80%
Vdd =1.8V, 20% - 80%
Vdd = 2.25V - 3.63V, 20% - 80%
IOH = -4 mA (Vdd = 3.0V or 3.3V)
IOH = -3 mA (Vdd = 2.8V and Vdd = 2.5V)
IOH = -2 mA (Vdd = 1.8V)
IOL = 4 mA (Vdd = 3.0V or 3.3V)
IOL = 3 mA (Vdd = 2.8V and Vdd = 2.5V)
IOL = 2 mA (Vdd = 1.8V)
Pin 1, OE or ST
Pin 1, OE or ST
Pin 1, OE logic high or logic low, or ST logic high
Pin 1, ST logic low
Condition
51 standard frequencies between 3.75 MHz and 77.76 MHz
Inclusive of Initial tolerance at 25°C, 1st year aging at 25°C, and
variations over operating temperature, rated power supply
voltage and load.
Frequency Range
(Refer
to the frequency list page 10)
-20
-25
-50
Operating Temperature Range
T_use
-20
-40
Supply Voltage
Vdd
1.62
2.25
2.52
2.7
2.97
2.25
Current Consumption
Idd
OE Disable Current
Standby Current
I_OD
I_std
Duty Cycle
Rise/Fall Time
DC
Tr, Tf
45
Output High Voltage
VOH
90%
1.8
2.5
2.8
3.0
3.3
3.8
3.6
3.4
2.6
1.4
0.6
1
1.3
+20
+25
+50
+70
+85
1.98
2.75
3.08
3.3
3.63
3.63
4.5
4.2
3.9
4
3.8
4.3
2.5
1.3
55
2
2.5
2
Frequency Stability and Aging
Operating Temperature Range
Extended Commercial
Industrial
Contact
SiTime
for 1.5V support
Supply Voltage and Current Consumption
LVCMOS Output Characteristics
Output Low Voltage
VOL
10%
Vdd
Input Characteristics
Input High Voltage
Input Low Voltage
Input Pull-up Impedence
VIH
VIL
Z_in
70%
2
87
30%
100
Vdd
Vdd
k
M
Note:
1. All electrical specifications in the above table are specified with 15 pF output load and for all Vdd(s) unless otherwise stated.
SiTime Corporation
Rev. 1.2
990 Almanor Avenue
Sunnyvale, CA 94085
(408) 328-4400
www.sitime.com
Revised March 26, 2015
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