Diodes ZXRE252 - Manual (Page 7)

ZXRE250/ZXRE252
VERY LOW CATHODE CURRENT ADJUSTABLE
PRECISION SHUNT REGULATOR
ZXRE250/ZXRE252
Document number: DS35228 Rev. 3 - 2
7 of 14
www.diodes.com
May 2011
© Diodes Incorporated
NE
W P
ROD
UCT
Typical Performance Characteristics
(cont.)
-15
-10
-5
0
5
10
15
0 1 2 3 4 5 6 7 8 9 10
Time (Seconds)
Equivalent Input Noise Voltage Over A 10-S Period
V
n
- E
q
ui
v
al
ent
Input
N
oi
se
V
o
ltag
e -
V
μ
I = 10mA
V = V
T = 25 C
KA
KA REF
A
°
Figure 4. Test circuit for noise input voltage