Advance Information
MT88L89
Electrical Characteristics
Gain Setting Amplifier - Voltages are with respect to ground (VSS) unless otherwise stated, VSS= 0V, VDD=3V, TO=25°C.
‡
Characteristics
Sym
Min
Typ
Max Units
Test Conditions
1
2
3
4
5
6
7
8
9
Input leakage current
Input resistance
IIN
RIN
±100
10
nA
MΩ
mV
dB
V
SS ≤ VIN ≤ VDD
Input offset voltage
VOS
PSRR
CMRR
AVOL
BW
25
Power supply rejection
Common mode rejection
DC open loop voltage gain
Unity gain bandwidth
Output voltage swing
Allowable capacitive load (GS)
60
1 kHz
60
dB
0.75 ≤ VIN ≤ 4.25V
65
dB
1.5
4.5
100
50
MHz
Vpp
pF
VO
R ≥ 100 kΩ to VSS
L
CL
10 Allowable resistive load (GS)
RL
kΩ
11 Common mode range
VCM
3.0
Vpp
No Load
‡ Typical figures are at 25°C and for design aid only: not guaranteed and not subject to production testing.
MT88L89 AC Electrical Characteristics† - Voltages are with respect to ground (VSS) unless otherwise stated.
‡
Characteristics
Sym
Min
Typ
Max
Units
Notes*
Valid input signal levels
(each tone of composite
signal)
-34
-4
dBm
1,2,3,5,6
min @ VDD=3.6V
max @ VDD=2.7V
R
X
1
15.4
489
mVRMS
1,2,3,5,6
† Characteristics are over recommended operating conditions (unless otherwise stated) using the test circuit shown in Figure 13.
AC Electrical Characteristics† - Voltages are with respect to ground (VSS) unless otherwise stated. fC=3.579545 MHz.
‡
Characteristics
Sym
Min
Typ
Max
Units
Notes*
1
2
3
4
5
6
7
Positive twist accept
Negative twist accept
Freq. deviation accept
Freq. deviation reject
Third tone tolerance
Noise tolerance
8
8
dB
dB
2,3,6,9
2,3,6,9
2,3,5
±1.5%± 2Hz
±3.5%
R
X
2,3,5
-16
-12
22
dB
dB
dB
2,3,4,5,9,10
2,3,4,5,7,9,10
2,3,4,5,8,9
Dial tone tolerance
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figures are at 25°C, VDD = 3V, and for design aid only: not guaranteed and not subject to production testing.
* *See “Notes” following AC Electrical Characteristics Tables.
4-139
MITEL [ MITEL NETWORKS CORPORATION ]
