MAX4359-MAX4456 Maxim, MAX4359-MAX4456 Datasheet - Page 3

• Manufacturer Part Number: MAX4359-MAX4456
• Description: Low-Cost 4x4 / 8x4 / 8x8 Video Crosspoint Switches
• Manufacturer: Maxim

AC ELECTRICAL CHARACTERISTICS
(V+ = +5V, V- = -5V, V
SWITCHING CHARACTERISTICS
(Figure 4, V+ = +5V, V- = -5V, V
wise noted. Typical values are at T
Note 1: See Dynamic Test Circuits section.
Note 2: 3dB typical crosstalk improvement when R
Note 3: Input test signal: 3.58MHz sine wave of amplitude 40IRE superimposed on a linear ramp (0 to 100IRE). IRE is a unit of
Note 4: Guaranteed by design.
X
DYNAMIC SPECIFICATIONS
Output-Buffer Slew Rate
Single-Channel Crosstalk
All-Hostile Crosstalk
All-Channel Off-Isolation
-3dB Bandwidth
Small-Signal -3dB Bandwidth
0.1dB Bandwidth
Differential Phase Error
Differential Gain Error
Input Noise
Input Capacitance
Buffer Input Capacitance
Output Capacitance
Chip-Enable to Write Setup
Write Pulse Width High
Write Pulse Width Low
Data Setup
Data Hold
Latch Pulse Width
Latch Delay
Switch Break-Before-Make Delay
LATCH Edge to Switch On
LATCH Edge to Switch Off
video-signal amplitude developed by the International Radio Engineers. 140IRE = 1.0V.
PARAMETER
PARAMETER
_______________________________________________________________________________________
LOAD
= +5V (internal load resistors on), V
LOAD
A
= +25°C.) (Note 4)
= +5V (internal load resistors on), V
SYMBOL
t
ON -
Internal load resistors on, 10pF load
5MHz, V
5MHz, V
5MHz, V
10pF load, V
10pF load, V
10pF load, V
(Note 3)
(Note 3)
DC to 40MHz
All buffer inputs grounded
Additional capacitance for each output buffer
connected to channel input
Output buffer off
t
t
t
t
t
t
t
OFF
WH
WL
DH
ON
CE
DS
t
t
D
L
t
OFF
IN
IN
IN
S
= 2Vp-p (Note 1)
= 2Vp-p (Notes 1, 2)
= 2Vp-p (Note 1)
= 0.
Parallel mode
Serial mode
LATCH on
IN
IN
IN
= 2Vp-p (Note 1)
= 100mVp-p (Note 1)
= 100mVp-p (Note 1)
CONDITIONS
AGND
Video Crosspoint Switches
CONDITIONS
= V
DGND
Low-Cost 4x4, 8x4, 8x8
IN_
= V
= 0, T
AGND
A
= +25°C, unless otherwise noted.)
= V
DGND
= 0, T
MIN
MIN
240
160
80
80
80
80
0
0
A
= T
TYP
TYP
250
MIN
1.0
0.5
0.3
70
57
80
35
65
15
35
50
4
6
2
7
to T
MAX
MAX
MAX
, unless other-
degrees
mV
UNITS
UNITS
MHz
MHz
MHz
V/µs
dB
dB
dB
pF
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
RMS
3