MIC923 Micrel Semiconductor, MIC923 Datasheet - Page 4

• Manufacturer Part Number: MIC923
• Description: 410MHz Low-Power SC70 Op Amp
• Manufacturer: Micrel Semiconductor

MIC923
Test Circuits
MIC923
20
20
R1
R5
Input
Input
BNC
BNC
10k
R3 27k
R4 27k
S1
S2
10pF
10pF
All resistors:
1% metal film
PSRR vs. Frequency
Noise Measurement
100pF
R2 4k
10k
10k
50
3
1
MIC923
V+
V–
0.1 F
0.1 F
3
1
5
2
50
50
MIC923
0.1 F
0.1 F
10 F
10 F
4
V+
V–
5
2
0.1 F
0.1 F
10 F
10 F
2k
4
BNC
BNC
Output
To
Dynamic
Analyzer
4
Input
Closed Loop Frequency Response Measurement
V
IN
BNC
V
50
All resistors 1%
OUT
3
1
V
R7b 200
R7a 100
MIC923
R1 5k
ERROR
R7c 2k
V+
V–
5
2
0.1 F
0.1 F
10 F
10 F
CMRR vs. Frequency
1
4
R2
R1
R6
5k
200k
R3
250
R2 R
R4
1k
R7
R5
5k
5
3
1
R2
5k
MIC923
R4
V+
V–
5
2
C
0.1 F
0.1 F
10 F
10 F
300
L
4
March 2002
V
FET Probe
OUT
BNC
Micrel
Output