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AD8197AASTZ

4:1 HDMI/DVI Switch with Equalization

Analog Devices 

AD8197A

SPECIFICATIONS

TA = 27°C, AVCC = 3.3 V, VTTI = 3.3 V, VTTO = 3.3 V, DVCC = 3.3 V, AMUXVCC = 5 V, AVEE = 0 V, DVEE = 0 V,

differential input swing = 1000 mV, TMDS outputs terminated with external 50 Ω resistors to 3.3 V, unless otherwise noted.

Table 1.

Parameter

DYNAMIC PERFORMANCE

Maximum Data Rate (DR) per Channel

Bit Error Rate (BER)

Added Deterministic Jitter

Added Random Jitter

Differential Intrapair Skew

Differential Interpair Skew1

EQUALIZATION PERFORMANCE

Receiver (Highest Setting)2

Transmitter (Highest Setting)3

INPUT CHARACTERISTICS

Input Voltage Swing

Input Common-Mode Voltage (VICM)

OUTPUT CHARACTERISTICS

High Voltage Level

Low Voltage Level

Rise/Fall Time (20% to 80%)

INPUT TERMINATION

Resistance

AUXILIARY CHANNELS

On Resistance, RAUX

On Capacitance, CAUX

Input/Output Voltage Range

POWER SUPPLY

AVCC

QUIESCENT CURRENT

AVCC

VTTI

VTTO

DVCC

AMUXVCC

POWER DISSIPATION

TIMING CHARACTERISTICS

Switching/Update Delay

RESET Pulse Width

Conditions/Comments

NRZ

PRBS 223 − 1

DR ≤ 2.25 Gbps, PRBS 27 − 1, EQ = 12 dB

At output

At output

Boost frequency = 825 MHz

Boost frequency = 825 MHz

Differential

Single-ended high speed channel

Single-ended high speed channel

Single-ended

Min

2.25

150

AVCC − 800

AVCC − 10

AVCC − 600

75

DC bias = 2.5 V, ac voltage = 3.5 V, f = 100 kHz

DVEE

Operating range

3

Outputs disabled

30

Outputs enabled, no pre-emphasis

52

Outputs enabled, maximum pre-emphasis

95

Input termination on4

5

Output termination on, no pre-emphasis

35

Output termination on, maximum pre-emphasis 72

3.2

Outputs disabled

115

Outputs enabled, no pre-emphasis

384

Outputs enabled, maximum pre-emphasis

704

High speed switching register: HS_CH

All other configuration registers

50

Typ Max

Unit

10−9

25

1

1

40

Gbps

ps (p-p)

ps (rms)

ps

ps

12

dB

6

dB

1200

mV

AVCC

mV

AVCC + 10 mV

AVCC − 400 mV

135 200

ps

50

Ω

100

Ω

8

pF

AMUXVCC V

3.3 3.6

V

40 44

mA

60 66

mA

110 122

mA

40 54

mA

40 46

mA

80 90

mA

78

mA

0.01 0.1

mA

271 361

mW

574 671

mW

910 1050

mW

200

ms

1.5

ms

ns

Rev. 0 | Page 3 of 28

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