MT8841
Electrical Characteristics
†
- Gain Setting Amplifier
Characteristics
1
2
3
4
5
6
7
8
9
Input Leakage Current
Input Resistance
Input Offset Voltage
Power Supply Rejection Ratio
Common Mode Rejection
DC Open Loop Voltage Gain
Unity Gain Bandwidth
Output Voltage Swing
Maximum Capacitive Load (GS)
Sym
I
IN
R
in
V
OS
PSRR
CMRR
A
VOL
f
C
V
O
C
L
R
L
V
CM
50
1.0
V
DD
-1.0
Min
Typ
‡
Max
1
Units
µA
MΩ
Test Conditions
V
SS
≤
V
IN
≤
V
DD
5
25
30
30
30
.2
0.5
40
40
32
0.3
V
DD
-0.5
mV
dB
dB
dB
MHz
V
pp
pF
kΩ
V
Load
≥
50kΩ
1kHz ripple on V
DD
V
CMmin
≤
V
IN
≤
V
CMmax
100
10 Maximum Resistive Load (GS)
11 Common Mode Range Voltage
† Electrical characteristics are over recommended operating conditions, unless otherwise stated.
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
AC Electrical Characteristics
†
- FSK Detection
Characteristics
1 Input Detection Level
2 Input Baud Rate
3 Input Frequency Detection
Bell 202 1 (Mark)
Bell 202 0 (Space)
CCITT V.23 1 (Mark)
CCITT V.23 0 (Space)
4 Input Noise Tolerance
20 log
(
signal
)
noise
Sym
Min
-36
12.3
1188
1188
2178
Typ
‡
Max
-9
275
Units
dBm
mV
baud
Hz
Hz
Hz
Hz
dB
1, 2, 3
1, 2, 3
7
Notes*
1200
1200
2200
1212
1212
2222
}
7
}
7
BELL 202 Frequencies
1280.5 1300 1319.5
2068.5 2100 2131.5
SNR
20
CCITT V.23 Frequencies
2, 3, 4, 5
† AC Electrical Characteristics are over recommended operating conditions, unless otherwise stated.
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
5-17
MITEL [ MITEL NETWORKS CORPORATION ]
