Micrel, Inc.

SY10/100EP451L

May 2007

7

M9999-051807-B

otherwise stated.

(13)

-40°C

25°C

85°C

Symbol

Parameter

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Units

Output Voltage Amplitude at 3GHz

(14)

540

670

520

650

450

580

mV

Propagation Delay to

CLK to Q, /Q

Output Differential

MR to Q, /Q

330

380

430

530

530

630

350

400

450

550

550

650

390

440

490

590

590

690

ps

Reset Recovery

MR to CLK

240

100

250

100

260

100

ps

Set-Up Time

D to CLK

80

0

80

0

80

0

ps

Hold Time

CLK to D

80

0

80

0

80

0

ps

Minimum Pulse Rate

MR

400

400

400

ps

Within-Device Skew

(15)

Device-to-Device Skew

(16)

10

35

40

100

10

35

40

100

10

35

40

100

ps

Clock Random Jitter (RMS)

at ≤3.0GHz

0.2

1

0.2

1

0.2

1

ps

Output Rise/Fall Times

Q, /Q

(20% to 80%)

100

150

250

110

160

260

130

180

280

ps

Notes:

12. The device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit board with

maintained transverse airflow greater than 500lfpm. Electrical parameters are guaranteed only over the declared operating temperature range.

Functional operation of the device exceeding these conditions is not implied. Device specifications limit values are applied individually under normal

operating conditions and not valid simultaneously.

15. Skew is measured between outputs under identical transitions and conditions on any one device.

Input Stage

Figure 1. Simplified Differential Input Buffer