Rainbow Electronics MAX4885 - Manual (Page 3)

MAX4885
Complete VGA 1:2 or 2:1 Multiplexer
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PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DDC MULTIPLEXER
On-Resistance R ON(DDC) V IN < +0.4V, V CL = +3.0V, I IN = -20mA 20 Ω
DDC Leakage I L(DDC) V CL - 0.4V < V OUT < V CL , V IN = V+ -1 +1 µA
Charge Injection Q DDCA_, DDCB_ = 0V, C L = 1000pF 10 pC
SWITCH LOGIC (SEL, M, EN, QP)
Input-Low Voltage V IL V+ = +5.5V 0.8 V
Input-High Voltage V IH V+ = +4.5V 2.0 V
Input Leakage Current I LEAK V IN = V+ -1 +1 µA
ESD PROTECTION
Human Body Model, all pins ±2 kV
ESD Protection Human Body Model, R_, G_, B_, H_, V_,
DDCA_, DDCB_
±8 kV
ELECTRICAL CHARACTERISTICS (continued)
(V+ = +5.0V ±10%, V CL = +3.3V ±10%, T A = T MIN to T MAX , QP = GND, unless otherwise noted. Typical values are at V+ = +5.0V,
V CL = +3.3V and T A = +25°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
QP = GND 350
Bandwidth f MAX R S = R L = 50 Ω
QP = V+ 350
MHz
QP = GND 0.85 1.2
Insertion Loss I LOS
1MHz < f < 50MHz,
R
S = R L = 50 Ω QP = V+ 1 1.6
dB
Crosstalk V CT
1MHz < f < 50MHz, V
IN
= 0.7V
P-P
,
R S = R L = 50 Ω
-40 dB
Off-Capacitance C OFF
f = 1MHz,
QP = GND or V+
5 pF
QP = GND 13
On-Capacitance C ON f = 1 MHz
QP = V+ 17
pF
Charge-Pump Noise V NQP V IN = +1.0V, R S = R L = 50 Ω 50 200 µV
AC ELECTRICAL CHARACTERISTICS
(V+ = +5.0V ±10%, V CL = +3.3V ±10%, T A = T MIN to T MAX , QP = GND. Typical values are at V+ = +5.0V, V CL = +3.3V and T A =
+25°C, unless otherwise noted.) (Note 2)