SIT1602AC-22-33E-74.250000D datasheet, PDF

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SIT1602AC-22-33E-74.250000D: DescriptionLVCMOS Output Clock Oscillator, 74.25MHz Nom,; CategoryPassive components oscillator; File Size640KB，16 Pages; ManufacturerSiTime; Environmental Compliance

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SIT1602AC-22-33E-74.250000D Overview

LVCMOS Output Clock Oscillator, 74.25MHz Nom,

SIT1602AC-22-33E-74.250000D Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	1975632234
Reach Compliance Code	compliant
Factory Lead Time	32 weeks
Other features	ENABLE/DISABLE FUNCTION; HCMOS OUTPUT ALSO AVAILABLE; TR
maximum descent time	2 ns
Frequency Adjustment - Mechanical	NO
frequency stability	25%
JESD-609 code	e4
Installation features	SURFACE MOUNT
Nominal operating frequency	74.25 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
Oscillator type	LVCMOS
Output load	15 pF
physical size	3.2mm x 2.5mm x 0.75mm
longest rise time	2 ns
Maximum supply voltage	3.63 V
Minimum supply voltage	2.97 V
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	55/45 %
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)

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SiT1602

Low Power, Standard Frequency Oscillator

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_stab

Min.

Typ.

Max.

Unit

MHz

PPM

°C

A

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 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

Tr, Tf

–

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

–

1.3

–

+20

+25

+50

+70

+85

1.98

2.75

3.08

3.3

3.63

4.5

4.2

3.9

3.8

4.3

2.5

1.3

2.5

–

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%

–

30%

100

–

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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