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PCK210

Low voltage dual 1:5 differential ECL/PECL clock driver

Philips Electronics 

Philips Semiconductors

Low voltage dual 1:5 differential

ECL/PECL clock driver

Product data

PCK210

AC CHARACTERISTICS — PECL input

Vsupply: VCC = VCCO = 2.25 V to 3.80 V; VEE = 0.0 V –OR–

SYMBOL

PARAMETER

CONDITIONS

VCC = VCCO = 0.0 V; VEE = –2.25 V to –3.80 V.

–40 °C

+25 °C

MIN TYP MAX MIN TYP MAX

Nominal (single input

Differential propagation condition)

tPD

delay

CLK,CLK to all

VPP = 0.650 V,

VCMR = VCC – 0.800 V

270

–

420 300

–

450

Q0,Q0 through Q4,Q4 Applies to 500 MHz

reference. (Note 1)

tSK(part) Part-to-part skew

Single input condition

(Note 1)

–

– 110 –

– 110

tSK(output)

Output-to-output skew

for given part

Single input condition

(Note 1)

–

15 50

–

15 50

Differential propagation

tPD

delay

CLK,CLK to all

All input conditions

(Note 1)

Q0,Q0 through Q4,Q4

220 – 520 250 – 550

tSK(part) Part-to-part skew

tSK(output)

Output-to-output skew

for given part

(Note 1)

(Note 1)

–

– 160 –

– 160

–

15 50

–

15 50

tjitter

fMAX

Cyle-to-cycle jitter

Maximum frequency

Functional to 1.5 GHz

Timing specifications

apply up to 1.0 GHz

–

–

1

–

–

1

–

– 1500 –

– 1500

tr, tf

Output rise and fall

times (20%, 80%)

(Note 1)

100 – 320 100 – 320

+85 °C

UNIT

MIN TYP MAX

380 – 530 ps

–

– 110 ps

–

15 50 ps

320 – 620 ps

–

– 160 ps

–

15 50 ps

–

–

1 ns

–

– 1500 MHz

100 – 320 ps

NOTE:

1. For operation with 2.5 V supply, the output termination is 50 Ω to VEE.

For operation at 3.3 V supply, the output termination is 50 Ω to VCC – 2 V.

2004 Apr 23

6

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