MT8880CE Zarlink, MT8880CE Datasheet - Page 19

• Manufacturer Part Number: MT8880CE
• Description: DTMF TXRX 3.58MHz CMOS 5V 20-Pin PDIP Tube
• Manufacturer: Zarlink

Specifications of MT8880CE

• Package: 20PDIP
• Operating Frequency: 3.58 MHz
• Typical Supply Current: 11 mA
• Typical Operating Supply Voltage: 5 V
• Minimum Operating Supply Voltage: 4.75 V
• Maximum Operating Supply Voltage: 5.25 V

DC Electrical Characteristics
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figures are at 25
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.
MT8880C AC Electrical Characteristics
† Characteristics are over recommended operating conditions (unless otherwise stated) using the test circuit shown in Figure 13.
15
16
17
18
19
10 Allowable resistive load (GS)
11
1
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
St/Gt
IRQ/
Data
Bus
ESt
and
CP
Valid Input signal levels
(each tone of composite
signal)
Source current
Sink current
Source current
Sink current
Sink current
Characteristics
Characteristics
°
C, V
Characteristics
DD
- Voltages are with respect to ground (V
=5 V and for design aid only: not guaranteed and not subject to production testing.
†
- V SS =0 V.
Sym
CMRR
†
PSRR
A
Sym.
V
- Voltages are with respect to ground (V
V
BW
R
V
I
C
R
VOL
IN
CM
OS
IN
O
L
L
Zarlink Semiconductor Inc.
Sym.
I
I
MT8880C
I
I
I
OH
OL
OH
OL
OL
Min.
Min.
27.5
1.0
0.5
1.0
10
50
40
40
50
-29
19
SS
Min.
) unless otherwise stated, V
-1.4
-0.5
2.0
Typ.
2
4
Typ.
Typ.
V
V
-6.6
-3.0
4.0
16
‡
Max.
4
DD
DD
100
100
25
‡
-0.5
-1.0
Max.
869
+1
SS
Max.
) unless otherwise stated.
Units
MHz
MΩ
mV
kΩ
nA
dB
dB
dB
pF
V
V
SS
mV
mV
Units
= 0V.
dBm
dBm
Units
mA
mA
mA
mA
mA
RMS
RMS
R
V
L
Test Conditions
V
V
V
V
V
1,2,3,5,6,9
1,2,3,5,6,9
1,2,3,5,6,9
1,2,3,5,6,9
SS
≥ 100 kΩ to V
OH
OL
OH
OL
OL
V
R
C
C
Test Conditions
≤ V
PM>40°
O
L
=0.4 V
=0.4 V
=0.4 V
=2.4 V
=4.6 V
L
L
1 kHz
= 50 kΩ
= 4 Vpp
= 20 p
= 20 p
IN
Notes*
Data Sheet
≤ V
DD
SS