MT88E45BS1 Zarlink, MT88E45BS1 Datasheet - Page 18

• Manufacturer Part Number: MT88E45BS1
• Description: Caller ID CMOS 3.58MHz 3.3V 20-Pin SOIC Tube
• Manufacturer: Zarlink

Specifications of MT88E45BS1

• Package: 20SOIC
• Telecommunication Standards Supported: ANSI/TIA/EIA-716|ETSI/ETS 300 778-1|GR-30|SIN227|SIN242|SR-TSV-002476|TIA/EIA-777
• Fabrication Technology: CMOS
• Maximum Data Rate: 1212 Bd
• Typical Operating Supply Voltage: 3.3 V
• Typical Supply Current: 2.8 mA
• Minimum Operating Temperature: -40 °C
• Maximum Operating Temperature: 85 °C
• Operating Frequency: 3.58 MHz

Advance Information
† AC Electrical Characteristics are over recommended operating conditions, unless otherwise stated.
‡ Typical figures are nominal values and are for design aid only: not guaranteed and not subject to production testing.
*Notes:
1. Both mark and space have the same amplitude.
2. Tip/Ring signal level. Input op-amp configured to 0dB gain at Vdd=5V+/-10%, -3.5dB at Vdd=3V+/-10%.
3. Band limited random noise (200-3400Hz). Present when FSK signal is present. Note that the BT band is 300-3400Hz, the Bellcore
4. dBV - Decibels above or below a reference voltage of 1 Vrms. 0 dBV = 1 Vrms.
5. dBm - Decibels above or below a reference power of 1 mW into 600 ohms. 0 dBm = 0.7746 Vrms.
† Electrical characteristics are over recommended operating conditions, unless otherwise stated.
Electrical Characteristics
AC Electrical Characteristics
10
1
2
3
4
5
6
11
1
2
3
4
5
6
7
8
9
band is 0-4kHz.
Accept Signal Level Range
Bell 202 Format Reject Signal Level
Transmission Rate
Mark and Space Frequencies
Twist: 20 log (V
Signal to Noise Ratio
Input Leakage Current
Input Resistance
Input Offset Voltage
Power Supply Rejection Ratio
Common Mode Rejection
DC Open Loop Voltage Gain
Unity Gain Bandwidth
Output Voltage Swing
Capacitive Load (GS1,GS2)
Resistive Load (GS1,GS2)
Common Mode Range Voltage
Characteristics
Characteristics
Bell 202 1 (Mark)
Bell 202 0 (Space)
CCITT V.23 1 (Mark)
CCITT V.23 0 (Space)
MARK
/V
SPACE
†
)
- Gain Setting Amplifiers
†
- FSK Demodulation
SNR
CMRR
Sym
PSRR
Sym
A
V
V
R
V
C
R
I
VOL
f
IN
CM
OS
C
FSK
in
O
L
L
1280.5
2068.5
-37.78
1188
1188
2178
Min
100
10.0
0.3
0.5
1.0
Min
10
40
40
30
-40
20
-6
V
V
1200
1200
2200
1300
2100
DD
DD
Typ
Max
25
50
1
-0.7
-1.0
‡
1319.5
2131.5
-48.24
-50.46
-6.45
-4.23
1212
1212
2222
Units
Max
MHz
+10
476
M
mV
dB
dB
dB
k
pF
3
V
V
A
V
1kHz ripple on V
V
Load
mVrms
mVrms
SS
CMmin
Units
baud
dBm
dBm
dBV
dBV
Hz
Hz
Hz
Hz
dB
dB
Test Conditions
V
IN
100k
MT88E45
V
IN
V
1, 2, 4, 5
1, 2, 4, 5
1,3
DD
Notes*
V
CMmax
DD
17