ISL28214 INTERSIL [Intersil Corporation], ISL28214 Datasheet - Page 14

• Manufacturer Part Number: ISL28214
• Description: Single, Dual, Quad General Purpose Micropower, RRIO Operational Amplifiers
• Manufacturer: INTERSIL [Intersil Corporation]

Characterization vs Simulation Results
FIGURE 28. SIMULATED (DESIGN) OPEN-LOOP GAIN,
120
100
-20
-40
-60
-80
80
70
60
50
40
30
20
10
80
60
40
20
0
0
0.01 0.1
FIGURE 30. SIMULATED (DESIGN) CMRR
0.1
V
R
C
SIMULATION
SIMULATION
+
L
L
= 10pF
= 100k
= ±0.9V
1
PHASE vs FREQUENCY
1
10
10
100
FREQUENCY (Hz)
FREQUENCY (Hz)
100 1k
1k
PHASE
14
10k 100k 1M
10k 100k 1M 10M 100M
GAIN
ISL28114, ISL28214, ISL28414
10M 100M
20
0
-20
-40
-60
-80
-100
-120
-140
-160
-180
FIGURE 29. SIMULATED (SPICE) OPEN-LOOP GAIN,
200
160
120
80
40
80
60
40
20
0
0.01
0
0.01
(Continued)
FIGURE 31. SIMULATED (SPICE) CMRR
R
C
MODEL VOS SET TO ZERO
FOR THIS TEST
L
L
= 10pF
= 10k
0.1
0.1
PHASE vs FREQUENCY
1.0
1.0
GAIN
(A) AC sims.dat (active)
10
10
(A) AC2.dat (active)
FREQUENCY (Hz)
FREQUENCY (Hz)
100 1.0k 10k 100k 1.0M 10M 100M
100 1.0k 10k 100k 1M 10M 100M
PHASE
December 22, 2009
FN6800.3