mt8889csr1 Zarlink Semiconductor, mt8889csr1 Datasheet - Page 19

• Manufacturer Part Number: mt8889csr1
• Description: Integrated Dtmf Transceiver With Adaptive Micro Interface
• Manufacturer: Zarlink Semiconductor

DC Electrical Characteristics
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figures are at 25
* See “Notes” following AC Electrical Characteristics Tables.
Electrical Characteristics Gain Setting Amplifier
Figures are for design aid only: not guaranteed and not subject to production testing.
Characteristics are over recommended operating conditions unless otherwise stated.
MT8889C AC Electrical Characteristics
† Characteristics are over recommended operating conditions (unless otherwise stated) using the test circuit shown in Figure 15.
AC Electrical Characteristics
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figures are at 25
* *See “Notes” following AC Electrical Characteristics Tables.
19
10 Allowable resistive load (GS)
11
1
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
Input leakage current
Input resistance
Input offset voltage
Power supply rejection
Common mode rejection
DC open loop voltage gain
Unity gain bandwidth
Output voltage swing
Allowable capacitive load (GS)
Common mode range
R
X
R
X
IRQ/
CP
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
Sink current
Characteristics
Characteristics
Characteristics
°
°
C, V
Characteristics
C, V
DD
DD
= 5V, and for design aid only: not guaranteed and not subject to production testing.
=5V and for design aid only: not guaranteed and not subject to production testing.
†
†
(continued)
-
Voltages are with respect to ground (V
Sym.
Sym.
CMRR
†
PSRR
A
Sym.
V
-
V
BW
R
V
I
C
R
VOL
Voltages are with respect to ground (V
IN
CM
OS
IN
O
- V SS =0 V.
L
L
Sym.
Zarlink Semiconductor Inc.
I
OL
±1.5%± 2Hz
MT8889C
±3.5%
Min.
Min.
Min.
27.5
- Voltages are with respect to ground (V
1.0
0.5
1.0
10
50
40
40
50
-29
Min.
19
4
Typ.
Typ.
Typ.
16
Typ.
SS
-16
-12
22
‡
V
V
) unless otherwise stated. f
‡
Max.
‡
DD
DD
100
100
25
Max.
-0.5
-1.0
Max.
Max.
869
+1
8
8
SS
Units
MHz
MΩ
mV
kΩ
nA
dB
dB
dB
pF
Units
) unless otherwise stated.
V
V
mA
mV
Units
dBm
Units
SS
dB
dB
dB
dB
dB
RMS
) unless otherwise stated, V
V
OL
C
=3.579545 MHz
R
=0.4V
V
L
Test Conditions
Test Conditions
1,2,3,5,6
1,2,3,5,6
SS
2,3,6,9
2,3,6,9
2,3,5
2,3,5
2,3,4,5,9,10
2,3,4,5,7,9,10
2,3,4,5,8,9
≥ 100 kΩ to V
V
R
C
C
≤ V
PM>40°
O
L
1 kHz
L
L
= 50kΩ
= 4Vpp
= 20p
= 20p
IN
Notes*
Notes*
Data Sheet
≤ V
DD
SS
SS
= 0V.