ADV7623 Data Sheet
Rev. D | Page 4 of 16
SPECIFICATIONS
CVDD = 1.8 V ± 5%, DVDD = 1.8 V ± 5%, DVDDIO = 3.3 V ± 5%, PVDD = 1.8 V ± 5%, TVDD = 3.3 V ± 5%, TXAVDD = 1.8 V ± 5%,
TXPVDD = 1.8 V ± 5%, TXPLVDD = 1.8 V ± 5%, T
MIN
to T
MAX
= 0°C to 70°C.
DIGITAL, HDMI, AND AC SPECIFICATIONS
Table 1.
Parameter Test Conditions/Comments Min Typ Max Unit
DIGITAL INPUTS
Input High Voltage (V
IH
) 2 V
Input Low Voltage (V
IL
) 0.8 V
Input Current (I
IN
)
RESET
, EP_MISO, ALSB and
CS
pins −60 +60 µA
Other digital inputs −10 +10 µA
Input Capacitance (C
IN
) 10 pF
DIGITAL INPUTS (5 V TOLERANT)
1
Input High Voltage (V
IH
)
2.6 V
Input Low Voltage (V
IL
)
0.8 V
Input Current (I
IN
) −82 +82 µA
DIGITAL OUTPUTS
Output High Voltage (V
OH
)
2.4 V
Output Low Voltage (V
OL
) 0.4 V
High Impedance Leakage Current (I
LEAK
Output Capacitance (C
OUT
) 20 pF
HDMI
TMDS Differential Pin Capacitance
AC SPECIFICATIONS
Input Specifications
Intrapair (+ to −) Differential Input Skew for
TMDS Clock Rates up to 222.75 MHz
0.4 t
BIT
ps
Intrapair (+ to −) Differential Input Skew for
TMDS Clock Rates Above 222.75 MHz
0.15 t
BIT
+ 112 ps
Channel-to-Channel Differential Input Skew 0.2 t
PIXEL
+ 1.78 ns
TMDS Input Clock Range 25 225 MHz
TMDS Input Clock Jitter Tolerance 0.5 0.25 t
BIT
Output Specifications
TMDS Output Clock Frequency 20 225 MHz
TMDS Output Clock Duty Cycle 48 52 %
TMDS Output Differential Swing 900 1100 1200 mV
Differential Output Timing
Low-to-High Transition Time 75 175 ps
High-to-Low Transition Time 75 175 ps
1
The following pins are 5 V tolerant: DDCA_SCL, DDCA_SDA, DDCB_SCL, DDCB_SDA, DDCC_SCL, DDCC_SDA, DDCD_SCL, DDCD_SDA, TXDDC_SDA, TXDDC_SCL,
HP_CTRLA, HP_CTRLB, HP_CTRLC, HP_CTRLD, HPD_ARC−, 5V_DETA, 5V_DETB, 5V_DETC, 5V_DETD,
PWRDN
, CEC, ARC+.
