Timing characteristics (mx7534), Timing characteristics (mx7535) – Rainbow Electronics MX7535 User Manual
Page 4
MX7534/MX7535
Microprocessor-Compatible,
14-Bit DACs
4
_______________________________________________________________________________________
TIMING CHARACTERISTICS (MX7534)
(V
DD
= +11.4V to +15.75V, V
REF
= 10V, V
IOUT
= V
AGND
= V
SS
= 0V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. See Figure 1a for
timing diagram.)
ns
170
ns
0
t
2
ns
0
t
1
CSMSB or CSLSB to WR Setup Time
CSMSB or CSLSB to WR Hold Time
240
t
4
Write Pulse Width
200
240
t
3
LDAC Pulse Width
ns
170
200
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
T
A
= +25°C
T
A
= -55°C to +125°C
T
A
= -25°C to +85°C
T
A
= -55°C to +125°C
T
A
= +25°C
T
A
= -25°C to +85°C
CONDITIONS
ns
140
30
t
6
Data-Hold Time
160
180
t
5
Data-Setup Time
ns
20
20
T
A
= +25°C
T
A
= -55°C to +125°C
T
A
= -25°C to +85°C
T
A
= -55°C to +125°C
T
A
= +25°C
T
A
= -25°C to +85°C
TIMING CHARACTERISTICS (MX7535)
(V
DD
= +11.4V to +15.75V, V
REF
= 10V, V
IOUT
= V
AGNDS
= V
SS
= 0V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. See Figure 1b for
timing diagram.)
ns
60
ns
0
t
2
ns
0
t
1
Address Valid to Write Setup Time
Address Valid to Write Hold Time
30
t
4
Data Hold Time
70
80
t
3
Data Setup Time
ns
20
20
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
T
A
= +25°C
T
A
= -55°C to +125°C
T
A
= -25°C to +85°C
T
A
= -55°C to +125°C
T
A
= +25°C
T
A
= -25°C to +85°C
CONDITIONS
240
t
7
Write Pulse Width
0
0
ns
170
200
T
A
= -55°C to +125°C
T
A
= +25°C
T
A
= -25°C to +85°C
ns
ns
t
6
t
5
Chip-Select to Write-Hold Time
Chip-Select to Write-Setup Time