psb2120 Infineon Technologies Corporation, psb2120 Datasheet - Page 18

• Manufacturer Part Number: psb2120
• Description: Isdn Remote Power Controller
• Manufacturer: Infineon Technologies Corporation

DC Characteristics (cont’d)
Parameter
Oscillator SYNC (pin1), RC (pin 2)
Initial accuracy
Voltage stability of
Temperature stability of
Max. frequency
H-sawtooth voltage
L-sawtooth voltage
H-sync output level
L-sync output level
Error Amplifier
COMP (pin 3),
Input offset voltage
Input current
Common mode range
DC open loop gain
Common mode rejection
Unit gain bandwidth
Supply voltage rejection
H-output voltage
L-output voltage
Current Limit Comparator
Sense voltage
Input current
Input voltage range
Response time to signal at GA
(pin 9)
Semiconductor Group
f
T
OSC
A
= 25 ˚C
= 20 kHz, R
V
T
P
39 k
(pin 4),
f
OSC
f
OSC
V
1 %, C
N
I
(pin 5)
P
(pin 20),
Symbol
f
V
V
V
V
V
I
V
G
k
f
V
V
V
I
V
t
T
max
Res
I
I
CMR
= 1 nF
H
L
OH
OL
IO
C
OH
OL
Sense
I
VO
I
N
(pin 19)
1 %,
min.
180
3.0
1.6
2.4
1.8
60
60
0.5
60
4
85
0
18
T
Limit Values
A
= 25 ˚C
typ.
1
5
250
3.2
1.8
3.5
0.2
3
0
70
70
1
70
5.5
0.02
100
0
1
10
max.
3
3.4
2.0
5.25
0.8
10
25
4.0
115
100
1
2
Unit
%
%
%
kHz
V
V
V
V
mV
nA
V
dB
dB
MHz
dB
V
V
mV
nA
V
s
Test Condition
R
C
I
V
I
V
V
C
I
I
V
I
I
L
L
L
L
T
S EXT
CM
OFFSET
S
N
P
T
L
= 0.5 mA
= 20 A
= 100 A
= 10 A
= 0
= 27 k
(pin) 10 pF
= 40 V
= 0 V
= 39 pF
= 3.0 V
=
6.3 V
PSB 2120
200 mV
15 mV