LM129/LM329
TYPICAL PERFOR A CE CHARACTERISTICS
Reverse Characteristics
100
100
T
A
= 25°C
10
DYNAMIC IMPEDANCE (Ω)
REVERSE CURRENT (mA)
VOLTAGE (V)
1.0
T
j
= 55°C
0.1
T
j
= 25°C
T
j
= 125°C
0.01
6.45
.
6.55
6.65 6.75 6.85 6.95
REVERSE VOLTAGE (V)
Forward Characteristics
1.2
1.0
FORWARD VOLTAGE (V)
NOISE (nV/√Hz)
0.8
0.6
0.4
0.2
0
0.001
50
0.01
0.1
1.0
FORWARD CURRENT (mA)
10
129/329 G04
T
A
= 25°C
100
10
100
1k
FREQUENCY (Hz)
10k
100k
129/329 G05
NOISE (10µV/DIV)
SCHE ATIC DIAGRA
50Ω
Q1
30k
2k
2.6k
2
129/329 SD
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
W
U W
7.05
129/329 G01
Dynamic Impedance
8
6
10
Response Time
OUTPUT
4
2
0
14
V
IN
6.8k
V
OUT
1.0
INPUT
0
100
200
300
TIME (µs)
400
129/329 G03
0.1
10
100
1k
10k
FREQUENCY (Hz)
100k
129/329 G02
0
Noise Voltage
150
Low Frequency Noise Voltage
0.01Hz TO 1Hz
0
50
150
100
TIME (µs)
200
250
129/329 G06
W
1
Q2
D1
6.2V
Q3
2k
Q4
10k
30pF
Q7
1k
Q5
15pF
Q6
+
–
3
LINER [ LINEAR TECHNOLOGY ]
