MT8880C Mitel Networks Corporation, MT8880C Datasheet - Page 14

• Manufacturer Part Number: MT8880C
• Description: Integrated DTMFTransceiver
• Manufacturer: Mitel Networks Corporation

MT8880C/MT8880C-1
‡ Typical figures are at 25°C and for design aid only: not guaranteed and not subject to production testing.
† Characteristics are over recommended temperature and at V
† Characteristics are over recommended operating conditions (unless otherwise stated) using the test circuit shown in Figure 13.
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figures are at 25°C, V
* See “Notes” following AC Electrical Characteristics Tables.
4-46
Electrical Characteristics
Gain Setting Amplifier
MT8880C-1 AC Electrical Characteristics
MT8880C AC Electrical Characteristics
AC Electrical Characteristics
10
11
1
2
1
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
R
X
R
X
R
X
Input leakage current
Input resistance
Input offset voltage
Power supply rejection
Common mode rejection
DC open loop voltage gain
Output voltage swing
Allowable capacitive load (GS)
Allowable resistive load (GS)
Common mode range
Unity gain bandwidth
Valid input signal levels
(each tone of composite
signal)
Input Signal Level Reject
Valid Input signal levels
(each tone of composite
signal)
Positive twist accept
Negative twist accept
Freq. deviation accept
Freq. deviation reject
Third tone tolerance
Noise tolerance
Dial tone tolerance
Characteristics
Characteristics
Characteristics
Characteristics
DD
= 5V, and for design aid only: not guaranteed and not subject to production testing.
- Voltages are with respect to ground (V
†
- Voltages are with respect to ground (V
Sym
Sym
Sym
CMRR
PSRR
Sym
A
V
V
BW
R
V
C
R
I
VOL
ISO
IN
OS
CM
IN
O
L
L
±1.5%±2Hz
2
†
-CMOS
DD
±3.5%
- Voltages are with respect to ground (V
Min
21.8
10.9
27.5
Min
Min
Min
†
-31
-37
-29
=5V, using the test circuit shown in Figure 13.
- Voltages are with respect to ground (V
±100
Typ
100
1.5
4.5
3.0
10
25
60
60
65
50
SS
‡
) unless otherwise stated, V
Typ
Typ
Typ
-16
-12
22
‡
‡
Max
SS
Max
Max
Max
869
869
+1
+1
) unless otherwise stated. f
8
8
Units
MHz
M
V
V
mV
nA
dB
dB
dB
k
pF
pp
pp
mV
mV
mV
mV
mV
Units
Units
Units
dBm
dBm
dBm
dBm
dBm
SS
dB
dB
dB
dB
dB
RMS
RMS
RMS
RMS
RMS
) unless otherwise stated.
SS
SS
= 0 V, V
0.75V
R
) unless otherwise stated.
Test Conditions
L
V
SS
2,3,4,5,9,10
1,2,3,5,6,9
1,2,3,5,6,9
1,2,3,5,6,9
1,2,3,5,6,9
1,2,3,5,6,9
1,2,3,5,6,9
1,2,3,5,6,9
1,2,3,5,6,9
1,2,3,5,6,9
1,2,3,5,6,9
2,3,6,9
2,3,6,9
2,3,5,9
2,3,5
2,3,4,5,7,9,10
2,3,4,5,8,9,11
100 k
No Load
DD
C
1 kHz
=3.579545 MHz.
=5V, T
V
V
IN
IN
Notes*
Notes*
Notes*
O
to V
V
4.25V
=25°C.
DD
SS