Data Sheet AD9704/AD9705/AD9706/AD9707
Rev. D | Page 7 of 42
DIGITAL SPECIFICATIONS (3.3 V)
T
MIN
to T
MAX
, AVDD = 3.3 V, DVDD = 3.3 V, CLKVDD = 3.3 V, I
OUTFS
= 2 mA, unless otherwise noted.
Table 3.
AD9707 AD9706 AD9705 AD9704
Parameter Min Typ Max Min Typ Max Min Typ Max Min Typ Max Unit
DIGITAL INPUTS
1
Logic 1 Voltage 2.1 3 2.1 3 2.1 3 2.1 3 V
Logic 0 Voltage 0 0.9 0 0.9 0 0.9 0 0.9 V
Logic 1 Current −10 +10 −10 +10 −10 +10 −10 +10 µA
Logic 0 Current 10 10 10 10 µA
Input Capacitance 5 5 5 5 pF
Input Setup Time, t
S
, +25°C 1.4 1.4 1.4 1.4 ns
Input Hold Time, t
H
, +25°C 0.3 0.3 0.3 0.3 ns
Input Setup Time, t
S
, −40°C to +85°C 1.6 1.6 1.6 1.6 ns
H
Latch Pulse Width, t
LPW
2.8 2.8 2.8 2.8 ns
2
Input Voltage Range 0 3 0 3 0 3 0 3 V
Common-Mode Voltage 0.75 1.5 2.25 0.75 1.5 2.25 0.75 1.5 2.25 0.75 1.5 2.25 V
Differential Voltage 0.5 1.5 0.5 1.5 0.5 1.5 0.5 1.5 V
1
Includes CLK+ pin in single-ended clock input mode.
2
Applicable to CLK+ input and CLK− input when configured for differential clock input mode.