TDA8755 Datasheet, PDF (6/20 Pages) NXP Semiconductors – YUV 8-bit video low-power analog-to-digital interface

Philips Semiconductors
YUV 8-bit video low-power
analog-to-digital interface
Product specification
TDA8755
CHARACTERISTICS
V_CCA = V₆ to V₁₀ = 4.75 to 5.25 V; V_CCD = V₃₂ to V₁₈ = 4.75 to 5.25 V; V_CCO = V₂₃ to V₁₈ = 4.75 to 5.25 V;
AGND and DGND shorted together; V_CCA to V_CCD = −0.25 to +0.25 V; V_CCO to V_CCD = −0.25 to +0.25 V;
V_CCA to V_CCO = −0.25 to +0.25 V; T_amb = 0 to +70 °C; typical values measured at V_CCA = V_CCD = V_CCO = 5 V and
T_amb = 25 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Supply
V_CCA
V_CCD
V_CCO
I_CCA
I_CCD
I_CCO
Inputs
analog supply voltage
digital supply voltage
output stages supply voltage
analog supply current
digital supply current
output stages supply current
4.75 5.0
4.75 5.0
4.75 5.0
−
46
−
55
−
9
5.25 V
5.25 V
5.25 V
55
mA
66
mA
12
mA
CLK (PIN 17)
V_IL
LOW level input voltage
V_IH
HIGH level input voltage
I_IL
LOW level input current
V_clk = 0.4 V
I_IH
HIGH level input current
V_clk = 2.7 V
Z_I
input impedance
f_clk = 20 MHz
C_I
input capacitance
f_clk = 20 MHz
CE, CLP AND HREF (PINS 14 TO 16)
V_IL
LOW level input voltage
V_IH
HIGH level input voltage
I_IL
LOW level input current
V_clk = 0.4 V
I_IH
HIGH level input current
V_clk = 2.7 V
CLPY (PIN 5)
V₅
clamp voltage for 16 output code
I₅
clamp output current
CLPU AND CLPV (PINS 11 AND 12)
V_{11, 12}
I_{11, 12}
clamp voltage for 128 output code
clamp output current
INY (PIN 3)
V_I(p-p)
input voltage, full range
(peak-to-peak value)
f_i = 4.43 MHz
Z_I
input impedance
C_I
input capacitance
f_i = 6 MHz
f_i = 6 MHz
0
−
2.0
−
−400 −
−
−
−
4
−
4.5
0.8
V
V_CCD
V
−
µA
100
µA
−
kΩ
−
pF
0
−
2.0
−
−400 −
−
−
0.8
V
V_CCD
V
−
µA
100
µA
−
3.725 −
V
−
±50
−
µA
−
3.30 −
V
−
±50
−
µA
0.93 1.0
−
30
−
1
1.07 V
−
kΩ
−
pF
1995 Mar 09
6