Datasheet

AD8197B
Rev. 0 | Page 3 of 28
SPECIFICATIONS
T
A
= 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 Conditions/Comments Min Typ Max Unit
DYNAMIC PERFORMANCE
Maximum Data Rate (DR) per Channel NRZ 2.25 Gbps
Bit Error Rate (BER) PRBS 2
23
− 1 10
−9
Added Deterministic Jitter DR ≤ 2.25 Gbps, PRBS 2
7
− 1, EQ = 12 dB 25 ps (p-p)
Added Random Jitter 1 ps (rms)
Differential Intrapair Skew At output 1 ps
Differential Interpair Skew
1
At output 40 ps
EQUALIZATION PERFORMANCE
Receiver (Highest Setting)
2
Boost frequency = 825 MHz 12 dB
Transmitter (Highest Setting)
3
Boost frequency = 825 MHz 6 dB
INPUT CHARACTERISTICS
Input Voltage Swing Differential 150 1200 mV
Input Common-Mode Voltage (V
ICM
) AVCC − 800 AVCC mV
OUTPUT CHARACTERISTICS
High Voltage Level Single-ended high speed channel AVCC − 10 AVCC + 10 mV
Low Voltage Level Single-ended high speed channel AVCC − 600 AVCC − 400 mV
Rise/Fall Time (20% to 80%) 75 135 200 ps
INPUT TERMINATION
Resistance Single-ended 50 Ω
AUXILIARY CHANNELS
On Resistance, R
AUX
100 Ω
On Capacitance, C
AUX
DC bias = 2.5 V, ac voltage = 3.5 V, f = 100 kHz 8 pF
Input/Output Voltage Range DVEE AMUXVCC V
POWER SUPPLY
AVCC Operating range 3 3.3 3.6 V
QUIESCENT CURRENT
AVCC Outputs disabled 30 40 44 mA
Outputs enabled, no pre-emphasis 52 60 66 mA
Outputs enabled, maximum pre-emphasis 95 110 122 mA
VTTI Input termination on
4
5 40 54 mA
VTTO Output termination on, no pre-emphasis 35 40 46 mA
Output termination on, maximum pre-emphasis 72 80 90 mA
DVCC 3.2 7 8 mA
AMUXVCC 0.01 0.1 mA
POWER DISSIPATION
Outputs disabled 115 271 361 mW
Outputs enabled, no pre-emphasis 384 574 671 mW
Outputs enabled, maximum pre-emphasis 704 910 1050 mW
TIMING CHARACTERISTICS
Switching/Update Delay High speed switching register: HS_CH 200 ms
All other configuration registers 1.5 ms
RESET Pulse Width
50 ns