LT1022_1 Datasheet, PDF (10/12 Pages) Linear Technology – High Speed, Precision JFET Input Operational Amplifier

LT1022
TYPICAL APPLICATIO S
Fast, Precision Sample-And-Hold
1k
INPUT
–
330pF
LT1022
+
15V
39pF _HP5082-2810
LT1010
LEVEL SHIFT
3k
1N4148
SAMPLE-AND-HOLD
SIGNAL PATH 2N4393
2k
4.7k*
1.5k
TTL
INPUT
1k
20k
–15V
2N2369
2N2222
1000pF
470Ω
1N4148
0.1µF
820Ω
2N2907
2N2369
820Ω
HOLD STEP
–15V
COMPENSATION
20pF
13k
16ns APERTURE TIME
2µs ACQUISITION TIME TO 0.01%
SAMPLE-AND-HOLD OFFSET < 250µV
HOLD SETTLING < 100ns
HP5082-2810
5.1k
–
LT318A
2N2222
+
5k
HOLD STEP
COMPENSATION
TRIM
–
LT1022
+
OUTPUT
1000pF
POLYSTYRENE
10k
15pF
3.5k
LT1020 • TA10
1022fa
10