HA-5330_04 Datasheet, PDF (3/5 Pages) Intersil Corporation – 650ns Precision Sample and Hold Amplifier

HA-5330
Electrical Specifications
PARAMETER
V_SUPPLY = ±15V; S/H Control V_IL = +0.8V (Sample): V_IH = +2.0V (Hold); SIG GND = SUPPLY GND,
Unity Gain Configuration (Output tied to -Input), Unless Otherwise Specified (Continued)
TEST CONDITIONS
TEMP (^oC) MIN
TYP
MAX UNITS
Slew Rate
Note 7
25
-
90
-
V/µs
DIGITAL INPUT CHARACTERISTICS
Input Voltage
Input Current
SAMPLE/HOLD CHARACTERISTICS
V_IH
V_IL
V_IL = 0V
V_IH = 5V
Full
2.0
-
-
V
Full
-
-
0.8
V
Full
-
10
40
µA
Full
-
10
40
µA
Acquisition Time
To 0.1%, Note 8
25
-
500
-
ns
Full
-
-
700
ns
To 0.01%, Note 8
25
-
650
-
ns
Full
-
-
900
ns
Aperture Time (Note 4)
25
-
20
-
ns
Effective Aperture Delay Time
25
-50
-25
0
ns
Aperture Uncertainty
25
-
0.1
-
ns
Droop Rate (Note 9)
25
-
0.01
-
µV/µs
Full
-
-
10
µV/µs
Hold Step Error
Note 10
25
-
0.5
-
mV
Hold Mode Settling Time
To 0.01%
25
-
100
200
ns
Hold Mode Feedthrough
POWER SUPPLY CHARACTERISTICS
20V_P-P, 100kHz
Full
-
-88
-
dB
Positive Supply Current
Full
-
18
24
mA
Negative Supply Current
Full
-
19
25
mA
Power Supply Rejection
Note 11
Full
86
100
-
dB
NOTES:
4. Derived from computer simulation only; not tested.
5. V_I = 200mV Step; R_L = 2kΩ; C_L = 50pF.
6. Full power bandwidth based on slew rate measurement using: FPBW = -^S----^l-^e---^w------^R-----^a---^t--^e-- . Distortion of wave shape occurs beyond 100kHz due
to slew rate enhancement circuitry.
2 π VPEAK
7. V_O = 20V Step; R_L = 2kΩ; C_L = 50pF.
8. V_O = 10V Step; R_L = 2kΩ; C_L = 50pF.
9. This parameter is measured at ambient temperature extremes in a high speed test environment. Consequently, steady state heating effects
from internal power dissipation are not included.
10. V_IN = 0V; V_IH = +3.5V; t_R = 22ns (V_IL to V_IH). See graph.
11. Based on a 3V delta in each supply, i.e. 15V ±1.5V_DC.
12. V_OUT = 200mV_P-P, R_L = 2kΩ, C_L = 50pF.
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