MAX9268 datasheet(4/35 Pages) MAXIM

4 / 35 page

Gigabit Multimedia Serial Link Deserializer

with LVDS System Interface

4 ______________________________________________________________________________________

DC ELECTRICAL CHARACTERISTICS (continued)

(VAVDD = VDVDD = 3.0V to 3.6V, VIOVDD = 1.7V to 3.6V, RL = 100Ω Q1% (differential), TA = -40NC to +105NC, unless otherwise noted.

Typical values are at VAVDD = VDVDD = VIOVDD = 3.3V, TA = +25NC.)

AC ELECTRICAL CHARACTERISTICS

(VAVDD = VDVDD = 3.0V to 3.6V, VIOVDD = 1.7V to 3.6V, RL = 100Ω Q1% (differential), TA = -40NC to +105NC, unless otherwise noted.

Typical values are at VAVDD = VDVDD = VIOVDD = 3.3V, TA = +25NC.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output Short-Circuit Current

IOS

VOUT = 0V or 3.6V

3.5mA LVDS output

-7.5

+7.5

7mA LVDS output

-15

+15

Magnitude of Differential Output

Short-Circuit Current

IOSD

3.5mA LVDS output

7.5

7mA LVDS output

Output High-Impedance Current

IOZ

ADD0 and ADD1 = high or low,

PWDN = high or low

-0.5

+0.5

POWER SUPPLY

Worst-Case Supply Current

(Figure 4)

IWCS

BWS = low, fTXCLKOUT_ = 16.6MHz

142

180

BWS = low, fTXCLKOUT_ = 33.3MHz

153

200

BWS = low, fTXCLKOUT_ = 66.6MHz

179

240

BWS = low, fTXCLKOUT_ = 104MHz

212

280

Sleep-Mode Supply Current

ICCS

130

Power-Down Current

ICCZ

PWDN = GND

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

LVDS CLOCK OUTPUTS (TXCLKOUT+, TXCLKOUT-)

Clock Frequency

fTXCLKOUT_

BWS = GND, VDRS = VIOVDD

8.33

16.66

MHz

BWS = GND, DRS = GND

16.66

104

VBWS = VIOVDD, VDRS = VIOVDD

6.25

12.5

VBWS = VIOVDD, DRS = GND

12.5

I2C/UART PORT TIMING

Output Rise Time

30% to 70%, CL = 10pF to 100pF,

1kI pullup to IOVDD (Figure 5)

150

Output Fall Time

70% to 30%, CL = 10pF to 100pF,

1kI pullup to IOVDD (Figure 5)

150

Input Setup Time

tSET

I2C only (Figure 5)

100

Input Hold Time

tHOLD

I2C only (Figure 5)

SWITCHING CHARACTERISTICS

CNTL_ Output Rise-and-Fall Time

tR, tF

20% to 80%, CL

= 10pF, DCS = 1

(Figure 6)

VIOVDD = 1.7V to 1.9V

0.5

3.1

VIOVDD = 3.0V to 3.6V

0.3

2.2

20% to 80%, CL

= 5pF, DCS = 0

(Figure 6)

VIOVDD = 1.7V to 1.9V

0.6

3.8

VIOVDD = 3.0V to 3.6V

0.4

2.4

LVDS Output Rise Time

20% to 80%, RL = 100I (Figure 3)

200

350

LVDS Output Fall Time

80% to 20%, RL = 100I (Figure 3)

200

350

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