9FGV0241AKLF Datasheet 9FGV0241AKLF, 9FGV0241AKLFT, 9FGV0241AKILFT | P4-P6

9FGV0241

2-OUTPUT VERY LOW POWER PCIE GEN1/2/3 CLOCK GENERATOR

IDT®

2-OUTPUT VERY LOW POWER PCIE GEN1/2/3 CLOCK GENERATOR 4

9FGV0241 OCTOBER 18, 2016

Test Loads

Alternate Terminations

Low-Power HCSL Differential Output Test Load

2pF 2pF

5 inches

Zo=100ohm

Device

REF Output

REF Output Test Load

5pF

Zo = 50 ohms

Device

Driving LVDS

R7a R7b

R8a

R8b

3.3V

LVDS Clock

input

Driving LVDS inputs with the 9FGV0241

Receiver has

termination

Receiver does not

have termination

R7a, R7b 10K ohm 140 ohm

R8a, R8b 5.6K ohm 75 ohm

Cc 0.1 uF 0.1 uF

Vcm 1.2 volts 1.2 volts

Component

Value

Note

9FGV0241

2-OUTPUT VERY LOW POWER PCIE GEN1/2/3 CLOCK GENERATOR

IDT®

2-OUTPUT VERY LOW POWER PCIE GEN1/2/3 CLOCK GENERATOR 5

9FGV0241 OCTOBER 18, 2016

Absolute Maximum Ratings

Stresses above the ratings listed below can cause permanent damage to the 9FGV0241. These ratings, which are standard

values for IDT commercially rated parts, are stress ratings only. Functional operation of the device at these or any other

conditions above those indicated in the operational sections of the specifications is not implied. Exposure to absolute

maximum rating conditions for extended periods can affect product reliability. Electrical parameters are guaranteed only over

the recommended operating temperature range.

Electrical Characteristics–Current Consumption

Electrical Characteristics–Output Duty Cycle, Jitter, and Skew Characteristics

PARAMETER SYMBOL CONDITIONS

MIN TYP MAX

UNITS NOTES

1.8V Supply Voltage VDDxx Applies to All VDD pins -0.5 2.5 V 1,2

Input Voltage V

-0.5 V

+0.3V V 1, 3

Input High Voltage, SMBus V

IHSMB

SMBus clock and data pins 3.6V V 1

Storage Temperature Ts -65 150 °C

Junction Temperature Tj 125 °C 1

Input ESD protection

ESD prot Human Body Model 2000 V 1

Guaranteed by design and characterization, not 100% tested in production.

Operation under these conditions is neither implied nor guaranteed.

Not to exceed 2.5V.

TA = T

COM

or T

IND;

Supply Voltage per VDD of normal operation conditions, See Test Loads for Loading Conditions

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS NOTES

DDAOP

VDDA, PLL Mode, All outputs active @100MHz 7 8 mA 1

DDOP

VDD, All outputs active @100MHz 15 18 mA 1

Suspend Supply Current I

DDSUSP

VDDxxx, PD# = 0, Wake-On-LAN enabled 6 8 mA 1

Powerdown Current I

DDPD

PD#=0 0.6 1 mA 1, 2

Guaranteed by desi

n and characterization, not 100% tested in production.

Assumin

REF is not runnin

in power down state

Operating Supply Current

TA = T

COM

or T

IND;

Supply Voltage per VDD of normal operation conditions, See Test Loads for Loading Conditions

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS NOTES

Duty Cycle t

Measured differentially, PLL Mode 45 50 55 % 1

Skew, Output to Output t

sk3

= 50% 34 50 ps 1

Jitter, Cycle to cycle t

jcyc-cyc

PLL mode 14 50 ps 1,2

Guaranteed by design and characterization, not 100% tested in production.

Measured from differential waveform

9FGV0241

2-OUTPUT VERY LOW POWER PCIE GEN1/2/3 CLOCK GENERATOR

IDT®

2-OUTPUT VERY LOW POWER PCIE GEN1/2/3 CLOCK GENERATOR 6

9FGV0241 OCTOBER 18, 2016

Electrical Characteristics–Input/Supply/Common Parameters–Normal Operating

Conditions

TA = T

COM

or T

IND;

Supply Voltage per VDD of normal operation conditions, See Test Loads for Loading Conditions

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS NOTES

1.8V Supply Voltage VDD

Supply voltage for core, analog and single-ended

LVCMOS outputs

1.7 1.8 1.9 V 1

COM

Commmercial range 0 25 70 °C 1

IND

Industrial range -40 25 85 °C 1

Input High Voltage V

Single-ended inputs, except SMBus 0.75 V

+ 0.3 V 1

Input Mid Voltage V

Single-ended tri-level inputs ('_tri' suffix, if present) 0.4 V

0.6 V

Input Low Voltage V

Single-ended inputs, except SMBus -0.3 0.25 V

Schmitt Trigger Postive

Goin

Threshold Volta

T+

Single-ended inputs, where indicated 0.4 V

0.7 V

Schmitt Trigger Negative

Going Threshold Voltage

T-

Single-ended inputs, where indicated 0.1 V

0.4 V

Hysteresis Voltage V

T+

- V

T-

0.1 V

0.4 V

Output High Voltage V

Single-ended outputs, except SMBus. I

= -2mA V

-0.45 V 1

Output Low Voltage V

Single-ended outputs, except SMBus. I

= -2mA 0.45 V 1

Single-ended inputs, V

= GND, V

= VDD -5 5 uA 1

INP

Single-ended inputs

= 0 V; Inputs with internal pull-up resistors

= VDD; Inputs with internal pull-down resistors

-200 200 uA 1

Input Frequency F

XTAL, or X1 input 23 25 27 MHz

Pin Inductance L

7nH1

Logic Inputs, except DIF_IN 1.5 5 pF 1

OUT

Output pin capacitance 6 pF 1

Clk Stabilization T

STAB

From V

Power-Up and after input clock

stabilization or de-assertion of PD# to 1st clock

0.4 1.8 ms 1,2

SS Modulation Frequency f

MOD

Allowable Frequency

(Triangular Modulation)

31 31.6 32 kHz 1

OE# Latency t

LATOE#

DIF start after OE# assertion

DIF stop after OE# deassertion

123clocks1,3

Tdrive_PD# t

DRVPD

DIF output enable after

PD# de-assertion

300 us 1,3

Tfall t

Fall time of single-ended control inputs 5 ns 1,2

Trise t

Rise time of single-ended control inputs 5 ns 1,2

SMBus Input Low Voltage V

ILSMB

DDSMB

= 3.3V, see note 4 for V

DDSMB

< 3.3V 0.8 V 1,4

SMBus Input High Voltage V

IHSMB

DDSMB

= 3.3V, see note 5 for V

DDSMB

< 3.3V 2.1 3.6 V 1,5

SMBus Output Low Voltage V

OLSMB

@ I

PULLUP

0.4 V 1

SMBus Sink Current I

PULLUP

@ V

4mA1

Nominal Bus Voltage V

DDSMB

1.7 3.6 V 1

SCLK/SDATA Rise Time t

RSMB

(Max VIL - 0.15) to (Min VIH + 0.15) 1000 ns 1

SCLK/SDATA Fall Time t

FSMB

(Min VIH + 0.15) to (Max VIL - 0.15) 300 ns 1

SMBus Operating

Frequency

MAXSMB

Maximum SMBus operating frequency 400 kHz 1

Guaranteed by desi

n and characterization, not 100% tested in production.

Control input must be monotonic from 20% to 80% of input swing.

Capacitance

Time from deassertion until outputs are >200 mV

For V

DDSMB

< 3.3V, V

ILSMB

<= 0.35V

DDSMB

Input Current

For V

DDSMB

< 3.3V, V

IHSMB

>= 0.65V

DDSMB

Ambient Operating

Temperature

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15

9FGV0241AKLF

Mfr. #:

Buy 9FGV0241AKLF

Manufacturer:

IDT

Description:

Clock Generators & Support Products PCIe CLOCK GENERATOR GEN 1/2/3, 2 OUT

Lifecycle:

New from this manufacturer.

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9FGV0241AKLF

9FGV0241AKLF

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