MT8888CE1 Zarlink, MT8888CE1 Datasheet - Page 18

• Manufacturer Part Number: MT8888CE1
• Description: DTMF TXRX 3.58MHz CMOS 5V 20-Pin PDIP Tube
• Manufacturer: Zarlink

Specifications of MT8888CE1

• Package: 20PDIP
• Operating Frequency: 3.58 MHz
• Typical Supply Current: 7 mA
• Typical Operating Supply Voltage: 5 V
• Minimum Operating Supply Voltage: 4.75 V
• Maximum Operating Supply Voltage: 5.25 V

DC Electrical Characteristics (continued)
† 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 -
VSS= 0V.
Figures are for design aid only: not guaranteed and not subject to production testing.
Characteristics are over recommended operating conditions unless otherwise stated.
MT8888C AC Electrical Characteristics
† Characteristics are over recommended operating conditions (unless otherwise stated) using the test circuit shown in Figure 15.
1
2
3
4
5
6
7
8
9
10
11
17
18
19
1
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)
Allowable resistive load (GS)
Common mode range
R
X
St/Gt
IRQ/
and
ESt
CP
Valid input signal levels
(each tone of composite
signal)
Source current
Sink current
Sink current
Characteristics
Characteristics
Characteristics
°
C, V
DD
=5V and for design aid only: not guaranteed and not subject to production testing.
Sym.
CMRR
PSRR
Sym.
A
†
V
V
BW
R
V
I
C
R
VOL
- Voltages are with respect to ground (V
IN
OS
CM
-
IN
O
L
L
Sym.
†
Zarlink Semiconductor Inc.
I
I
I
- V
OH
OL
OL
SS
MT8888C
=0 V. (continued)
Min.
Min.
27.5
1.0
0.5
1.0
10
50
40
40
50
-29
Voltages are with respect to ground (VSS) unless otherwise stated,
Min.
-0.5
18
2
4
Typ.
Typ.
-3.0
Typ.
16
4
V
V
‡
‡
Max.
DD
DD
100
100
25
-0.5
-1.0
Max.
Max.
869
+1
Units
MHz
MΩ
mV
SS
kΩ
nA
dB
dB
dB
pF
V
V
Units
) unless otherwise stated.
mA
mA
mA
mV
Units
dBm
RMS
V
V
V
OH
OL
OL
R
Test Conditions
V
L
=0.4V
=0.4V
Test Conditions
=4.6V
1,2,3,5,6
1,2,3,5,6
SS
≥ 100 kΩ to V
V
R
C
C
PM>40°
O
≤ V
L
1 kHz
L
L
= 50kΩ
= 4Vpp
= 20p
= 20p
IN
Notes*
Data Sheet
≤ V
DD
SS