參數(shù)資料
型號(hào): HI5721BIB
廠商: INTERSIL CORP
元件分類: DAC
英文描述: 10-Bit, 125 MSPS, High Speed D/A Converter
中文描述: PARALLEL, WORD INPUT LOADING, 0.0045 us SETTLING TIME, 10-BIT DAC, PDSO28
封裝: SOIC-28
文件頁(yè)數(shù): 5/14頁(yè)
文件大?。?/td> 205K
代理商: HI5721BIB
3-38
REFERENCE/CONTROL AMPLIFIER
Internal Reference Voltage, REF OUT
(Note 4)
-1.15
-1.25
-1.35
V
Internal Reference Voltage Drift
(Note 3)
-
100
-
μ
V/
o
C
Internal Reference Output Current Sink/Source
Capability
(Note 3)
-50
-
+500
μ
A
Amplifier Input Impedance
(Note 3)
-
10
-
M
Amplifier Large Signal Bandwidth
4.0V
P-P
Sine Wave Input, to Slew Rate Limited
(Note 3)
-
1
-
MHz
Amplifier Small Signal Bandwidth
1.0V
P-P
Sine Wave Input, to -3dB Loss (Note 3)
-
10
-
MHz
Reference Input Impedance
(Note 3)
-
4.6
-
k
Reference Input Multiplying Bandwidth
R
L
= 50
, 100mV Sine Wave, to -3dB Loss at
I
OUT
(Note 3)
-
75
-
MHz
DIGITAL INPUTS
(D9-D0, CLK, INVERT)
Input Logic High Voltage, V
IH
(Note 4)
2.0
-
-
V
Input Logic Low Voltage, V
IL
(Note 4)
-
-
0.8
V
Input Logic Current, I
IH
(Note 4)
-
-
400
μ
A
Input Logic Current, I
IL
(Note 4)
-
-
700
μ
A
Digital Input Capacitance, C
IN
(Note 3)
-
3.0
-
pF
TIMING CHARACTERISTICS
Data Setup Time, t
SU
See Figure 3 (Note 3)
2.0
-
-
ns
Data Hold Time, t
HLD
See Figure 3 (Note 3)
0.5
-
-
ns
Propagation Delay Time, t
PD
See Figure 3 (Note 3)
-
4.5
-
ns
CLK Pulse Width, t
PW1
, t
PW2
See Figure 3 (Note 3)
1.0
0.85
-
ns
POWER SUPPLY CHARACTERISITICS
IDV
EE
(Note 4)
-
100
110
mA
IAV
EE
(Note 4)
-
-
15
mA
V
CC
(Note 4)
-
14
25
mA
Power Dissipation
(Note 4)
-
700
775
mW
Power Supply Rejection Ratio
V
CC
±
5%, V
EE
±
5%
-
50
-
μ
A/V
NOTES:
2. Gain Error measured as the error in the ratio between the full scale output current and the current through R
SET
(typically 640
μ
A). Ideally the
ratio should be 32.
3. Parameter guaranteed by design or characterization and not production tested.
4. All devices are 100% tested at 25
o
C. 100% productions tested at temperature extremes for military temperature devices, sample tested for in-
dustrial temperature devices.
5. Spectral measurements made without external filtering.
Electrical Specifications
AV
EE
, DV
EE
= -4.94 to -5.46V, V
CC
= +4.75 to +5.25V, CTRL AMP IN = REF OUT,
T
A
= 25
o
C for All Typical Values
(Continued)
PARAMETER
TEST CONDITIONS
HI5721BI
T
A
= -40
o
C TO 85
o
C
UNITS
MIN
TYP
MAX
HI5721
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