MC100H643FN View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

MFG CO.

MC100H643FN

DUAL SUPPLY ECL–TTL 1:8 CLOCK DRIVER

Motorola => Freescale 

MC10H643 MC100H643

ECL INPUT

D

D

VBB

LEN

EN

LOGIC DIAGRAM

Q0

Q1

Q2

D

Q

Q3

TTL OUTPUTS

Q4

Q5

Q6

Q7

DC CHARACTERISTICS (IVT = OVT = 5.0V ±5%; VEE = –5.2V ±5% (10H Version); VEE = –4.5V ±0.3V (100H Version))

0°C

25°C

85°C

Symbol

Characteristic

Min Max Min Max Min Max Unit

Condition

IEE

ECL

–

42

–

42

–

42

mA

VEE Pins

ICCL

Power Supply Current TTL

–

106

–

106

–

106

mA Total all OVT

ICCH

–

95

–

95

–

95

mA and IVT pins

AC CHARACTERISTICS (IVT = OVT = 5.0V ±5%; VEE = –5.2V ±10% (10H); –4.5V ±0.3V (100H); VCCE = GND)

0°C

25°C

85°C

Symbol

Characteristic

Min Max Min Max Min Max Unit

Condition

tPLH

Propagation Delay to Output

D

LEN

EN

4.0

5.0

4.1

5.1

4.4

5.4

3.5

5.5

3.5

5.5

3.9

5.9

3.5

5.5

3.5

5.5

3.9

5.9

ns

CL = 50pF

tSKEW

tw

ts

Within–Device Skew

Pulse Width Out

HIGH or LOW

@ fout = 50MHz

Setup Time

D

–

0.5

–

0.5

0.5

ns

Note 1

CL = 50pF

9.0

11.0

9.0

11.0

9.0

11.0

ns

Note 2

0.75

–

0.75

–

0.75

–

ns

th

Hold Time

D

0.75

–

0.75

–

0.75

–

ns

tRR

Recovery Time

LEN

EN

1.25

–

1.25

–

1.25

–

ns

1.25

–

1.25

–

1.25

–

tpw

Minimum Pulse Width

LEN

EN

1.5

–

1.5

–

1.5

–

ns

1.5

–

1.5

–

1.5

–

tr

Rise / Fall Times

tf

0.8 V – 2.0 V

–

1.2

–

1.2

–

1.2

ns

CL = 50pF

1. Within–Device skew defined as identical transitions on similar paths through a device.

2. Pulse width is defined relative to 1.5V measurement points on the ouput waveform.

MOTOROLA

2–2

MECL Data

DL122 — Rev 6

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