Datasheet

AD8192
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, VREF_AB = 5 V, VREF_COM = 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. TMDS Performance Specifications
Parameter Conditions/Comments Min Typ Max Unit
TMDS DYNAMIC PERFORMANCE
Maximum Data Rate (DR) per
Channel
NRZ 2.25 Gbps
Bit Error Rate (BER) PRBS 2
23
− 1 10
−9
Added Data Jitter
DR ≤ 2.25 Gbps, PRBS 2
7
− 1, no equalization
23 ps (p-p)
Added Clock Jitter 1 ps (rms)
Differential Intrapair Skew At output 1 ps
Differential Interpair Skew At output 30 ps
TMDS EQUALIZATION PERFORMANCE
Receiver (Highest Setting)
1
Boost frequency = 1.125 GHz 12 dB
Transmitter (Highest Setting)
2
Boost frequency = 1.125 GHz 6 dB
TMDS INPUT CHARACTERISTICS
Input Voltage Swing Differential 150 1200 mV
Input Common-Mode Voltage (V
ICM
) AVCC − 800 AVCC mV
TMDS OUTPUT CHARACTERISTICS
High Voltage Level Single-ended high speed channel AVCC − 200 AVCC + 10 mV
Low Voltage Level Single-ended high speed channel AVCC − 600 AVCC − 400 mV
Rise/Fall Time (20% to 80%)
3
DR = 2.25 Gbps 50 90 150 ps
TMDS TERMINATION
Input Termination Resistance Single-ended 50 Ω
Output Termination Resistance Single-ended 50 Ω
1
Output meets transmitter eye diagram as defined in the DVI Standard Revision 1.0 and HDMI Standard Revision 1.3a.
2
Cable output meets receiver eye diagram mask as defined in the DVI Standard Revision 1.0 and HDMI Standard Revision 1.3a.
3
Output rise/fall time measurement excludes external components such as HDMI connector or external ESD protection diodes. See Applications Information section for
more information.
Table 2. Auxiliary Channel Performance Specifications
Parameter Symbol Conditions/Comments Min Typ Max Unit
DDC CHANNELS
Input Capacitance C
AUX
DC bias = 2.5 V, ac voltage = 3.5 V p-p, f = 100 kHz 10 15 pF
Input Low Voltage V
IL
0.5 V
Input High Voltage V
IH
0.7 × VREF
1
V
Output Low Voltage V
OL
I
OL
= 5 mA 0.4 V
Output High Voltage V
OH
VREF
1
V
Rise Time 10% to 90%, no capacitive load 140 ns
Fall Time 90% to 10%, C
LOAD
= 400 pF 100 200 ns
Leakage 10 μA
CEC CHANNEL
Input Capacitance C
AUX
DC bias = 1.65 V, ac voltage = 2.5 V p-p, f = 100 kHz 5 25 pF
Input Low Voltage V
IL
0.8 V
Input High Voltage V
IH
2.0 V
Output Low Voltage V
OL
R
PULLUP
= 3 kΩ to +3.3 V 0.6 V
Output High Voltage, V
OH
2.5 AVCC V