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SIT3372AC-2BH-33NY22.000000T

Description
LVDS Output Clock Oscillator, 22MHz Nom, QFN-6
CategoryPassive components    oscillator   
File Size486KB,16 Pages
ManufacturerSiTime
Download Datasheet Parametric View All

SIT3372AC-2BH-33NY22.000000T Overview

LVDS Output Clock Oscillator, 22MHz Nom, QFN-6

SIT3372AC-2BH-33NY22.000000T Parametric

Parameter NameAttribute value
Objectid7324320987
Reach Compliance Codecompliant
Country Of OriginMalaysia, Taiwan, Thailand
YTEOL8.41
Other featuresCOMPLEMENTARY OUTPUT; TR
Maximum control voltage2.97 V
Minimum control voltage0.33 V
maximum descent time0.47 ns
Frequency Adjustment - MechanicalNO
Frequency offset/pull rate800 ppm
frequency stability15%
JESD-609 codee4
linearity1%
Installation featuresSURFACE MOUNT
Number of terminals6
Nominal operating frequency22 MHz
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
Oscillator typeLVDS
Output load50 OHM
physical size3.3mm x 2.6mm x 0.9mm
longest rise time0.47 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)
SiT3372
1 MHz to 220 MHz Ultra-low Jitter Differential VCXO
Features
Any frequency between 1 MHz and 220 MHz accurate to 6
decimal places
Widest pull range options: ±25, ±50, ±80, ±100, ±150, ±200,
±400, ±800, ±1600, ±3200 ppm
0.23 ps RMS phase jitter (typ) over 12 kHz to 20 MHz
bandwidth
Wide temperature range support from -40°C to 105°C
Industry-standard packages: 7.0 x 5.0 mm, 5.0 x 3.2 mm,
3.2 x 2.5 mm packages
For frequencies 220.000001 MHz to 720 MHz, refer to
SiT3373
Applications
Cable Modem Termination System (CMTS), Video,
Broadcasting System, Audio, Industrial Sensors,
Remote Radio Head (RRH)
SATA, SAS, 10Gbps Ethernet, Fibre Channel,
PCI-Express
Electrical Characteristics
Table 1. Electrical Characteristics – Common to LVPECL, LVDS and HCSL
All Min and Max limits in the Electrical Characteristics tables are specified over temperature and rated operating voltage with standard
output termination show in the termination diagrams. Typical values are at 25°C and nominal supply voltage.
Parameter
Output Frequency Range
Frequency Stability
Symbol
f
F_stab
Min.
1
-15
-25
-35
-50
Operating Temperature Range
T_use
-20
-40
-40
-40
Supply Voltage
Vdd
2.97
2.7
2.52
2.25
Pull Range
PR
Typ.
3.3
3.0
2.8
2.5
Max.
220
+15
+25
+35
+50
+70
+85
+95
+105
3.63
3.3
3.08
2.75
Unit
MHz
ppm
ppm
ppm
ppm
°C
°C
°C
°C
V
V
V
V
ppm
See the APR (Absolute Pull Range)
Table 11.
Contact
SiTime
for custom pull range options.
Voltage at which maximum frequency deviation is guaranteed
Voltage at which minimum frequency deviation is guaranteed
Contact
SiTime
for other input bandwidth options
Extended Industrial
Extended Commercial
Industrial.
Condition
Accurate to 6 decimal places
Inclusive of initial tolerance, operating temperature, rated power
supply voltage, load variations, and first year aging at 25°C.
Contact
SiTime
for ±15 ppm.
Frequency Range
Frequency Stability
Temperature Range
Supply Voltage
Voltage Control Characteristics
±25, ±50, ±80, ±100, ±150,
±200, ±400, ±800, ±1600,
±3200
90%
10
10
10%
1.0
Input Characteristics
Input Voltage High
Input Voltage Low
Input Pull-up Impedance
Duty Cycle
Startup Time
OE Enable/Disable Time
VIH
VIL
Z_in
DC
T_start
T_oe
70%
45
100
30%
-
55
3.0
3.8
Vdd
Vdd
kΩ
%
ms
µs
Measured from the time Vdd reaches its rated minimum value.
f = 156.25 MHz. Measured from the time OE pin reaches
rated VIH and VIL to the time clock pins reach 90% of swing
and high-Z. See
Figure 7
and
Figure 8
Pin 2, OE
Pin 2, OE
Pin 2, OE logic high or logic low
Upper Control Voltage
Lower Control Voltage
Control Voltage Input Impedance
Control Voltage Input Bandwidth
Pull Range Linearity
Frequency Change Polarity
VC_U
VC_L
VC_z
V_c
Lin
Vdd
Vdd
MΩ
kHz
%
Positive Slope
Output Characteristics
Startup and OE Timing
Rev 1.03
May 10, 2018
www.sitime.com
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