參數(shù)資料
型號(hào)： HI3197
廠商： HARRIS SEMICONDUCTOR
元件分類： DAC
英文描述： 10-Bit, 125 MSPS D/A Converter
中文描述： PARALLEL, WORD INPUT LOADING, 0.0035 us SETTLING TIME, 10-BIT DAC, PQFP48
文件頁(yè)數(shù)： 7/25頁(yè)
文件大小： 284K
代理商： HI3197
7
Absolute Maximum Ratings
T
A
= 25
o
C
Thermal Information
Supply Voltage (AV
CC0
, AV
CC2
, DV
CC2
) . . . . . . . . . . -0.5 to +7.0V
AGND2, DGND2 . . . . . . . . . . . . . . . . . . . . . . . . . . . -7.0 to +0.5V
DV
CC1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to +7.0V
AV
CC2
- AGND2. . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to +7.0V
AV
CC0
- AGND2. . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to +7.0V
DV
CC2
- DGND2 . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to +7.0V
Input Voltage
V
SET
, . . . . . . . . . . . . . . . . . . . . . . . .AGND2 -05 to AV
CC2
+ 0.5V
TTL Pin . . . . . . . . . . . . . . . . . . . . . DGND1 -0.5 to DV
CC1
+ 0.5V
PECL Pin, . . . . . . . . . . . . . . . . . . . DGND1 -0.5 to DV
CC1
+ 0.5V
PS. . . . . . . . . . . . . . . . . . . . . . . . . . DGND1 -0.5 to DV
CC1
+ 0.5V
(Others), VOCLP . . . . . . . . . . . . . . . . . DGND1 -0.5 to DV
CC1
+ 5V
Recommended Operating Conditions
Thermal Resistance (Typical, Note 1)
MQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . .1.4W
(When mounted on a glass fabric base epoxy board with 76mm x
114mm, 1.6mm thick)
Maximum Junction Temperature (Hermetic Package or Die) . . .175
o
C
Maximum Junction Temperature (Plastic Package) . . . . . . . .150
o
C
Maximum Storage Temperature Range, T
STG
. . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300
o
C
θ
JA
(
o
C/W)
70
WITH A SINGLE POWER SUPPLY
Supply Voltage
AV
CC0
, AV
CC2
. . . . . . . . . . . . . . . . . . . . . +4.75
AGND2. . . . . . . . . . . . . . . . . . . . . . . . . . . -0.05
DV
CC1
. . . . . . . . . . . . . . . . . . . . . . . . . . . +4.75
DGND1. . . . . . . . . . . . . . . . . . . . . . . . . . . -0.05
DV
CC2
. . . . . . . . . . . . . . . . . . . . . . . . . . . -4.75
DGND2. . . . . . . . . . . . . . . . . . . . . . . . . . . -0.05
Recommended Operating Conditions
MIN
TYP
MAX
+5.0
0
+5.0
0
+5.0
0
+5.25V
+0.05V
+5.25V
+0.05V
+5.25V
+0.05V
WITH DUAL POWER SUPPLIES
Supply Voltage
AV
CC0
, AV
CC2
. . . . . . . . . . . . . . . . . . . . . -0.05
AGND2. . . . . . . . . . . . . . . . . . . . . . . . . . . -5.50
DV
CC1
. . . . . . . . . . . . . . . . . . . . . . . . . . . 4.75
DGND1. . . . . . . . . . . . . . . . . . . . . . . . . . . -0.05
DV
CC2
. . . . . . . . . . . . . . . . . . . . . . . . . . . -0.05
DGND2. . . . . . . . . . . . . . . . . . . . . . . . . . . -5.50
MIN
TYP
MAX
0
+0.05V
-4.75V
+5.25V
+0.05V
+0.05V
-4.75V
-5.0
5.0
0
0
-5.0
(Applying to Single and Dual Power Supplies)
MIN
TYP
-
MAX
Analog Input Voltage, V
SET
. . .AGND2 + 0.7
Digital Input Voltage
PECL, V
IH
. . . . . . . . . . . . . . .DGND1 + 2.6
PECL, V
IL
. . . . . . . . . . . . . . .
TTL, V
IH
. . . . . . . . . . . . . . . . .DGND1 + 2.0
TTL, V
IL
. . . . . . . . . . . . . . . . .
PS, V
IH
. . . . . . . . . . . . . . . . . .DGND1 + 2.0
PS, V
IL
. . . . . . . . . . . . . . . . . .
Other, V
OCLP
. . . . . . . . . . . .DGND1 + 2.7
AGND2 + 1.03V
DV
CC1
V
IH
- 0.4V
-
DGND1 + 0.8V
-
DGND1 + 0.8V
DV
CC1
-
V
IH
- 0.8
-
-
-
-
-
-
-
Ambient Temperature (T
A
). . . . . . . . . . . . . . . . . . . . . -20
o
C to 75
o
C
Clock Pulse Width
t
PW1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4ns (Min)
t
PW0
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4ns (Min)
MIN
50
TYP
50
MAX
≥
10k
Load Resistance, R
L
. . . . . . . . . . . . . . . . . .
Analog Output Full Scale Voltage
R
L
≥
10k
, V
FS
. . . . . . . . . . . . . . . . . . . . .
R
L
= 50
, V
FS
. . . . . . . . . . . . . . . . . . . . . .
1.5
0.75
2.0
1.0
2.2V
1.2V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
V
SUPPLY
=
±
5V, A
V
= +1, R
L
= 100
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Resolution
n
-
10
-
Bit
Maximum Conversion Rate
f
CECL
f
CTTL
INL
PECL Operation
-
-
125
MSPS
TTL Operation
-
-
100
MSPS
Integral Linearity Error
V
FS
= 1V
-
-
±
1.2
LSB
Differential Linearity Error
DNL
-
-
-0.85 to 0.5
LSB
DNL
AOUTP Transitions from
0000111111 - 0001000000
-
-
-1.2 to 0.5
LSB
DNL
AOUTN Transitions from
1111000000 - 1110111111
-
-
-1.2 to 0.5
LSB
ANALOG OUTPUT
Output Full-Scale Voltage
V
FS
R
L
= 50
R
L
≥
10k
Measured to DV
CC2
0.75
1
1.05
V
1.5
2.0
2.2
V
Compliance Voltage
V
OC(MIN)
: (AV
CC0
-V
FS -
DV
CC2
)
≥
-2.V,
V
OC(MAX)
: (AV
CC0
-V
OF -
DV
CC2
)
≥
1.5
V
OC
-2.1
-
1.5
V
HI3197
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