MAX9290 datasheet(13/103 Pages) MAXIM

13 / 103 page

(VAVDD18 = VDVDD18 = 1.7V to 1.9V, VAVDD3 = 3.0V to 3.6V, VIOVDD = 1.7V to 3.6V, RL = 100Ω ±1% (differential), EP connected

to PCB ground (GND), TA = -40°C to +105°C, unless otherwise noted. Typical values are at VAVDD18 = VDVDD18 = VIOVDD = 1.8V,

VAVDD3 = 3.3V, TA = +25°C.)

MAX9288/MAX9290

3.12Gbps GMSL Deserializers

for Coax or STP Input and MIPI CSI-2 Output

www.maximintegrated.com

Maxim Integrated │ 13

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Data Valid Acknowledge Time

tVD:ACK fSCL range

Low

3.45

µs

Mid

0.9

High

0.45

Pulse Width of Spikes

Suppressed

tSP

fSCL range

Low

Mid

High

Capacitive Load Each Bus Line

(Note 8)

100

SWITCHING CHARACTERISTICS (Note 10)

Deserializer Delay

tSD

(Note 11) Figure 8

1388

1500

Bits

Reverse Control-Channel

Output Rise Time

No forward channel data transmission,

Figure 2

180

400

Reverse Control-Channel

Output Fall Time

No forward channel data transmission,

Figure 2

180

400

GPI-to-GPO Delay

tGPIO

Deserializer GPI to serializer GPO (cable

delay not included), Figure 9

350

µs

Lock Time

tLOCK

Figure 10 (Note 12)

Power-Up Time

tPU

Figure 11

8.5

I2S/TDM OUTPUT TIMING (Note 10)

WS Jitter

tjWS

tWS = 1/fWS,

(cycle-to-cycle),

rising-to-falling

edge or falling-to-

rising edge

fWS = 48kHz or

44.1kHz

1.2e-3

x tWS

1.5e-3

x tWS

fWS = 96kHz

1.6e-3

x tWS

2e-3

x tWS

fWS = 192kHz

1.6e-3

x tWS

2e-3 x

tWS

SCK Jitter (2-Channel I2S)

tjSCK1

tSCK = 1/fSCK,

(cycle-to-cycle),

rising-to-rising

edge

nSCK = 16 bits,

fWS = 48kHz or

44.1kHz

13e-3

x tSCK

16e-3

x tSCK

nSCK = 24 bits,

fWS = 96kHz

39e-3

x tSCK

48e-3

x tSCK

nSCK = 32 bits,

fWS = 192kHz

0.1 x

tSCK

0.13 x

tSCK

SCK Jitter (8-Channel TDM)

tjSCK2

tSCK = 1/fSCK,

(cycle-to-cycle),

rising-to-rising

edge

nSCK = 16 bits,

fWS = 48kHz or

44.1kHz

52e-3

x tSCK

64e-3

x tSCK

nSCK = 24 bits,

fWS = 96kHz

156e-3

x tSCK

192e-3

x tSCK

nSCK = 32 bits,

fWS = 192kHz

0.4 x

tSCK

0.52 x

tSCK

AC Electrical Characteristics (continued)

MAX9290 Datasheet(PDF) 13 Page - Maxim Integrated Products

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