954201BFLFT Datasheet 954201BGLFT, 954201BGLF, 954201BFLFT | P7-P9

7

ICS954201

0819H—02/17/06

Electrical Characteristics - SRC 0.7V Current Mode Differential Pair

T

A

= 0 - 70°C; V

DD

= 3.3 V +/-5%; C

L

=2pF, R

S

=33.2

Ω

, R

P

=49.9

Ω, Ι

REF

= 475Ω

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Notes

Current Source Output

Im

p

edance

Zo

1

V

O

= V

x

3000

Ω

1

Volta

g

e Hi

g

hVHi

g

h 660 760 850 1,3

Volta

g

e Low VLow -150 2 150 1,3

Max Volta

g

e Vovs 782 1150 1

Min Volta

g

e Vuds -300 -33 1

Crossing Voltage (abs)

Vcross

(

abs

)

250 344 550 mV 1

Crossing Voltage (var) d-Vcross

Variation of crossing over all

ed

g

es

97 140 mV 1

Long Accuracy ppm

see T

p

eriod

min-max values

-300 300 ppm 1,2

100.00MHz non-spread 9.9999 10.0030 ns 2

100.00MHz s

p

read 10.0533 ns 2

100.00MHz non-spread 9.9999 10.1280 ns 1,2

100.00MHz spread 10.1783 ns 1,2

Rise Time

t

r

V

OL

= 0.175V, V

OH

= 0.525V

175 260 700 ps 1

Fall Time

t

f

V

OH

= 0.525V, V

OL

= 0.175V

175 212 700 ps 1

Rise Time Variation

d-t

r

20 125 ps 1

Fall Time Variation

d-t

f

13 125 ps 1

Duty Cycle

d

t3

Measurement from differential

wavefrom

45 51 55 % 1

Skew

t

sk3

V

T

= 50%

87 250 ps 1

Jitter, Cycle to cycle

t

jcyc-cyc

Measurement from differential

wavefrom

37 125 ps 1

1

Guaranteed b

y

desi

g

n and characterization, not 100% tested in

p

roduction.

2

All Lon

g

Term Accurac

y

and Clock Period s

p

ecifications are

g

uaranteed assumin

g

that REFOUT is at 14.31818MHz

3

I

REF

= V

DD

/(3xR

R

). For R

R

= 475

Ω

(1%), I

REF

= 2.32mA. I

OH

= 6 x I

REF

and V

OH

= 0.7V @ Z

O

=50

Ω

.

9.8720Absolute min/max period

T

abs

mV

Measurement on single ended

signal using absolute value.

mV

Average period

T

period

Statistical measurement on single

ended signal using oscilloscope

9.9970

8

ICS954201

0819H—02/17/06

Electrical Characteristics - CPU 0.7V Current Mode Differential Pair

T

A

= 0 - 70°C; V

DD

= 3.3 V +/-5%; C

L

=2pF, R

S

=33.2

Ω

, R

P

=49.9

Ω, Ι

REF

= 475Ω

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Notes

Current Source Output

Im

p

edance

Zo

V

O

= V

x

3000

Ω

1

Voltage High VHigh 660 727 850 1,3

Voltage Low VLow -150 -2 150 1,3

Max Volta

g

e Vovs 752 1150 1

Min Volta

g

e Vuds -300 -21 1

Crossing Voltage (abs)

Vcross

(

abs

)

250 348 550 mV 1

Crossing Voltage (var) d-Vcross

Variation of crossing over all

ed

g

es

39 140 mV 1

Lon

g

Accurac

y

pp

m see T

p

eriod min-max values -300 300

pp

m1,2

400MHz non-spread 2.4993 2.4999 2.5008 ns 2

400MHz s

p

read 2.4993 2.5133 ns 2

333.33MHz non-spread 2.9991 3.0000 3.0009 ns 2

333.33MHz s

p

read 2.9991 3.016 ns 2

266.66MHz non-spread 3.7489 3.7509 3.7511 ns 2

266.66MHz s

p

read 3.7489 3.77 ns 2

200MHz non-spread 4.9985 4.9998 5.0015 ns 2

200MHz s

p

read 4.9985 5.0266 ns 2

166.66MHz non-spread 5.9982 6.0000 6.0018 ns 2

166.66MHz s

p

read 5.9982 6.0320 ns 2

133.33MHz non-spread 7.4978 7.5017 7.5023 ns 2

133.33MHz s

p

read 7.4978 5.4000 ns 2

100.00MHz non-s

p

read 9.9970 10.0000 10.0030 ns 2

100.00MHz spread 9.9970 10.0533 ns 2

400MHz non-spread 2.4970 2.5750 ns 1,2

400MHz s

p

read 2.5983 ns 1,2

333.33MHz non-spread 2.9940 3.0859 ns 1,2

333.33MHz s

p

read 3.1010 ns 1,2

266.66MHz non-spread 3.7430 3.8361 ns 1,2

266.66MHz s

p

read 3.8550 ns 1,2

200MHz non-spread 4.9940 5.0865 ns 1,2

200MHz s

p

read 5.1116 ns 1,2

166.66MHz non-spread 5.9950 6.0868 ns 1,2

166.66MHz s

p

read 6.1170 ns 1,2

133.33MHz non-spread 7.4970 7.5873 ns 1,2

133.33MHz s

p

read 7.6250 ns 1,2

100.00MHz non-spread 10.0000 10.0880 ns 1,2

100.00MHz s

p

read 10.1383 ns 1,2

Rise Time

t

r

V

OL

= 0.175V, V

OH

= 0.525V

175 230 700 ps 1

Fall Time

t

f

V

OH

= 0.525V V

OL

= 0.175V

175 206 700 ps 1

Rise Time Variation

d-t

r

15 125 ps 1

Fall Time Variation

d-t

f

14 125 ps 1

Duty Cycle

d

t3

Measurement from differential

wavefrom

45 51 55 % 1

CPU(1:0), V

T

= 50%

7.5 100 ps 1

CPU2_ITP, V

T

= 50%

145 150 ps 1

Jitter, Cycle to cycle

t

jcyc-cyc

Differential waveform

measurement, CPU

(

1:0

)

36 85 ps 1

Jitter, Cycle to cycle

t

jcyc-cyc

Differential waveform

measurement, CPU2_ITP

96 125 ps 1

1

Guaranteed b

y

desi

g

n and characterization, not 100% tested in

p

roduction.

2

All Lon

g

Term Accurac

y

and Clock Period s

p

ecifications are

g

uaranteed assumin

g

that REFOUT is at 14.31818MHz

3

I

REF

= V

DD

/(3xR

R

). For R

R

= 475

Ω

(1%), I

REF

= 2.32mA. I

OH

= 6 x I

REF

and V

OH

= 0.7V @ Z

O

=50

Ω

.

2.4143

2.9141

Average period

T

period

Absolute min/max period

T

abs

9.9120

Statistical measurement on single

ended signal using oscilloscope

math function.

mV

Measurement on single ended

signal using absolute value.

mV

Skew

t

sk3

3.6639

4.9135

5.9132

7.4128

9

ICS954201

0819H—02/17/06

Electrical Characteristics - PCICLK/PCICLK_F

T

A

= 0 - 70°C; V

DD

= 3.3 V +/-5%; C

L

= 10-20 pF (unless otherwise specified)

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Notes

Long Accuracy ppm see Tperiod min-max values -300 35 300 ppm 1,2

33.33MHz output non-spread 29.9989 30.0090 ns 2

33.33MHz output spread 30.0752 30.1598 ns 2

33.33MHz output non-spread 30.5090 ns 1,2

33.33MHz output spread 30.6598 ns 1,2

Output Hi

g

h Volta

g

eV

OH

I

OH

= -1 mA 2.4 3.25 V 1

Output Low Volta

g

eV

OL

I

OL

= 1 mA 0.05 0.55 V 1

V

OH

@MIN = 1.0 V -33 -62 mA 1

V

OH

@ MAX = 3.135 V -10 -33 mA 1

V

OL

@ MIN = 1.95 V 30 61 mA 1

V

OL

@ MAX = 0.4 V 23 38 mA 1

Edge Rate Rising edge rate 1 1.60 4 V/ns 1

Edge Rate Falling edge rate 1 1.71 4 V/ns 1

Rise Time t

r1

V

OL

= 0.4 V, V

OH

= 2.4 V 0.5 1.25 2 ns 1

Fall Time t

f1

V

OH

= 2.4 V, V

OL

= 0.4 V 0.5 1.17 2 ns 1

Duty Cycle d

t1

V

T

= 1.5 V 45 50 55 % 1

Skew t

sk1

V

T

= 1.5 V 81 500 ps 1

Jitter t

jcyc-cyc

V

T

= 1.5 V 250 500 ps 1

1

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

2

All Lon

g

Term Accuracy and Clock Period specifications are

g

uaranteed assumin

g

that REFOUT is at 14.31818MHz

Output Low Current I

OL

Clock period T

period

Output High Current I

OH

29.9910

Absolute min/max period T

abs

29.4910

Electrical Characteristics - 48MHz, USB

T

A

= 0 - 70°C; V

DD

= 3.3 V +/-5%; C

L

= 10-20 pF (unless otherwise specified)

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Notes

Lon

g

Accuracy ppm see Tperiod min-max values -100 0.25 100 ppm 1,2

Clock period T

p

eriod

48.00000 MHz output 20.8313 20.8333 20.8354 ns 2

Absolute min/max period T

abs

48.00000 MHz output 20.4813 21.1854 ns 1,2

Output High Voltage V

OH

I

OH

= -1 mA 2.4 3.25 V 1

Output Low Voltage V

OL

I

OL

= 1 mA 0.05 0.55 V 1

V

OH

@ MIN = 1.0 V -29 -53 mA 1

V

OH

@ MAX = 3.135 V -6.2 -23 mA 1

V

OL

@MIN = 1.95 V 29 61 mA 1

V

OL

@ MAX = 0.4 V 23 27 mA 1

Ed

g

e Rate Risin

g

ed

g

e rate 1 1.53 2 V/ns 1

Edge Rate Falling edge rate 1 1.68 2 V/ns 1

Rise Time t

r1

V

OL

= 0.4 V, V

OH

= 2.4 V 1 1.31 2 ns 1

Fall Time t

f1

V

OH

= 2.4 V, V

OL

= 0.4 V 1 1.19 2 ns 1

Duty Cycle d

t1

V

T

= 1.5 V 45 52 55 % 1

Jitter, Cycle to cycle t

jcyc-cyc

V

T

= 1.5 V 139 350 ps 1

1

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

2

All Lon

g

Term Accuracy and Clock Period specifications are

g

uaranteed assumin

g

that REFOUT is at 14.31818MHz

Output Low Current I

OL

Output High Current I

OH

954201BFLFT

954201BFLFT

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