AS1150 datasheet(4/15 Pages) AMSCO

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AS1150, AS1151

austriamicrosystems

Data Sheet

AC Electrical Characteristics

VCC = +3.0 to +3.6V, CLOAD = 15pF, Differential Input Voltage |VID| = 0.2 to 1.0V, Common-Mode Voltage VCM = |VID/2|

to 2.4V -|VID/2|, Input Rise and Fall Time = 1ns (20 to 80%), Input Frequency = 100MHz, TAMB = -40 to +85ºC. Typical

values are at VCC = +3.3V, VCM = 1.2V, |VID| = 0.2V, TAMB = +25ºC (unless otherwise specified).

1, 2

Notes:

1. AC parameters are guaranteed by design and characterization.

2. CL includes scope probe and test jig capacitance.

3. tSKD1 is the magnitude difference of differential propagation delays in a channel. tSKD1 = |tPHLD - tPLHD|.

4. tSKD2 is the magnitude difference of the tPLHD or tPHLD of one channel and the tPLHD or tPHLD of any other chan-

nel on the same device.

5. tSKD3 is the magnitude difference of any differential propagation delays between devices operating over rated

conditions at the same VCC and within 5ºC of each other.

6. tSKD4 is the magnitude difference of any differential propagation delays between devices operating over rated

conditions.

7. fMAX generator output conditions:

a. Rise time = fall time = 1ns (0 to 100%)

b. 50% duty cycle

c. VOH = +1.3V

d. VOL = +1.1V

8. Output criteria:

a. Duty cycle = 60% to 40%

b. VOL = 0.4V (max)

c. VOH = 2.7V (min)

d. Load = 15pF

Table 3. AC Electrical Characteristics

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Differential Propagation Delay High-

to-Low

tPHLD

Figure 18 on page 11 and Figure 19 on

page 12

1.6

2.0

3.1

Differential Propagation Delay Low-

to-High

tPLHD

Figure 18 on page 11 and Figure 19 on

page 12

1.6

2.0

3.1

Differential Pulse Skew

(tPHLD - tPLHD)

tSKD1

Figure 18 on page 11 and Figure 19 on

page 12

140

300

Differential Channel-to-Channel

Skew

tSKD2

Figure 18 on page 11

and Figure 19 on

page 12

400

Differential Part-to-Part Skew

tSKD3

Figure 18 on page 11 and Figure 19 on

page 12

0.8

Differential Part-to-Part Skew

tSKD4

Figure 18 on page 11 and Figure 19 on

page 12

1.5

Rise Time

tTLH

Figure 18 on page 11 and Figure 19 on

page 12

0.5

1.0

Fall Time

tTHL

Figure 18 on page 11 and Figure 19 on

page 12

0.5

1.0

Disable Time High-to-Z

tPHZ

RLOAD = 2k

Ω, Figure 20 on page 12

and Figure 21 on page 12

Disable Time Low-to-Z

tPLZ

RLOAD = 2k

Ω, Figure 20 on page 12

and Figure 21 on page 12

Enable Time Z-to-High

tPZH

RLOAD = 2k

Ω, Figure 20 on page 12

and Figure 21 on page 12

Enable Time Z-to-Low

tPZL

RLOAD = 2k

Ω, Figure 20 on page 12

and Figure 21 on page 12

Maximum Operating Frequency

7, 8

fMAX

All Channels Switching

250

300

MHz

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