Electrical characteristics (continued) – Rainbow Electronics MAX9656 User Manual
Page 3
MAX9655/MAX9656
Low-Power Video Switches
for Dual SCART Connectors
_______________________________________________________________________________________
3
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Short to GND (sourcing)
140
Output Short-Circuit Current
Short to V
DD
(sinking)
70
mA
Output Resistance
R
OUT
V
OUT
= 1.5V, -10mA
≤ I
LOAD
≤ +10mA
0.2
Ω
2.7V
≤ V
DD
≤ 3.6V
48
64
Power-Supply Rejection Ratio
f = 1MHz, 100mV
P-P
20
dB
V
OUT
= 2V
P-P
, reference frequency is
100kHz, ±1dB passband flatness
9.5
MHz
f = 5.5MHz
0.1
f = 9.5MHz
-1
f = 10MHz
-3
Standard-Definition
Reconstruction Filter
V
OUT
= 2V
P-P
, reference
frequency is 100kHz
f = 27MHz
-47
dB
Differential Gain
DG
5-step modulated staircase of 129mV step
size and 286mV peak-to-peak subcarrier
amplitude, f = 4.43MHz
0.4
%
Differential Phase
DP
5-step modulated staircase of 129mV step
size and 286mV peak-to-peak subcarrier
amplitude, f = 4.43MHz
0.45
deg
Group-Delay Distortion
100kHz
≤ f ≤ 5MHz, outputs are 2V
P-P
9
ns
Peak Signal to RMS Noise
100kHz
≤ f ≤ 5MHz
71
dB
2T Pulse Response
2T = 200ns
0.2
K%
2T Bar Response
2T = 200ns; bar time is 18µs; the beginning
2.5% and the ending 2.5% of the bar time
are ignored
0.2
K%
2T Pulse-to-Bar K Rating
2T = 200ns; bar time is 18µs; the beginning
2.5% and the ending 2.5% of the bar time
are ignored
0.3
K%
Nonlinearity
5-step staircase
0.1
%
Output Impedance
f = 5.5MHz
8.07
Ω
f = 15kHz
-82
All-Hostile Crosstalk
f = 4.43MHz
-78
dB
Output-to-Input Crosstalk
f = 30MHz
-68
dB
LOGIC SIGNALS (MAX9655: TV_SEL, MAX9656: TV_SEL, VCR_SEL, SHDN)
Logic-Low Threshold
V
IL
T
A
= +25
°C
0.3 x
V
DD
V
Logic-High Threshold
V
IH
T
A
= +25
°C
0.7 x
V
DD
V
Logic Input Current
I
IN
T
A
= +25
°C
10
µA
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 3.3V, V
GND
= 0, V
SHDN
= V
DD
, VCR_SEL = V
DD
, TV_SEL = V
DD
, R
L
= 150
Ω to GND, T
A
= T
MIN
to T
MAX
, unless otherwise
noted. Typical values are at T
A
= +25°C.) (Note 1)
Note 1: All devices are 100% production tested at T
A
= +25°C. Specifications over temperature limits are guaranteed by design.
Note 2: Voltage gain (A
V
) is a two-point measurement in which the output-voltage swing is divided by the input-voltage swing.