5

Micrel, Inc.

SY100E222L

M9999-021511

hbwhelp@micrel.com or (408) 955-1690

Symbol

Parameter

Condition

Min

Typ

Max

Units

Output High Voltage

–1085

–955

–880

mV

Output Low Voltage

–1830

–1705

–1620

mV

Input High Voltage

–1165

–880

mV

Input Low Voltage

–1810

–1475

mV

Input High Voltage Common

Note 6

Mode Range (Differential)

–2.0

–0.4

V

–1.7

–0.4

V

Output Reference Voltage

–1.38

–1.26

V

Input HIGH Current

150

µA

Input LOW Current

(CLK, CLK_SEL, FSEL, MR)

0.5

µA

(/CLK)

–300

µA

Symbol

Parameter

Condition

Min

Typ

Max

Units

Maximum Operating Frequency

1.2

>1.5

GHz

Propagation Delay

IN (Differential), Note 8

1040

1210

1420

ps

IN (Single-ended), Note 9

1090

1335

1570

ps

MR

1000

1200

1520

ps

Within-Device Skew

Note 10

50

ps

Part-to-Part Skew (Differential)

300

ps

Random Clock Jitter

< 1

Differential Input Swing

Note 11

400

1000

mV

Output Rise/Fall Time (Q, /Q)

(20% to 80%)

200

600

ps

Notes:

5. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.

7. High-frequency AC parameters are guaranteed by design and characterization.

8. The differential propagation delay is defined as the delay from the crossing points of the differential input signals to the crossing point of the

differential output signals.

9. The single-ended propagation delay is defined as the delay from the 50% point of the input signal to the 50% point of the output signal.

10. The within-device skew is defined as the worst-case difference between any two similar delay paths within a single device.

the SY100E222L as a differential input as low as 50 mV will still produce full ECL levels at the output.