mt88ebnr Zarlink Semiconductor, mt88ebnr Datasheet - Page 20

• Manufacturer Part Number: mt88ebnr
• Description: 4-wire Calling Number Identification Circuit 2 4-wire Cnic2 Semiconductor Inc
• Manufacturer: Zarlink Semiconductor

† 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.
AC Electrical Characteristics
Electrical Characteristics
1
2
3
4
5
6
10
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 Ratio
DC Open Loop Voltage Gain
Unity Gain Bandwidth
Output Voltage Swing
Capacitive Load (GS1,GS2)
Resistive Load (GS1,GS2)
Common Mode Range Voltage
Characteristics
Bell 202 1 (Mark)
Bell 202 0 (Space)
CCITT V.23 1 (Mark)
CCITT V.23 0 (Space)
Characteristics
MARK
/V
†
SPACE
- Gain Setting Amplifiers
†
- FSK Demodulation
)
Zarlink Semiconductor Inc.
SNR
Sym.
CMRR
PSRR
MT88E45
Sym.
A
V
V
R
V
C
R
I
VOL
f
FSK
IN
CM
OS
C
in
O
L
L
20
1280.5
2068.5
-37.78
1188
1188
2178
Min.
Min.
10.0
100
0.3
0.5
1.0
-40
10
40
30
40
20
-6
V
V
Typ.
1200
1200
2200
1300
2100
Max.
DD
DD
25
50
1
-0.5
-1.0
‡
1319.5
2131.5
-48.24
-50.46
Units
Max.
-6.45
-4.23
1212
1212
2222
MHz
+10
M
476
mV
dB
dB
dB
k
pF
V
V
3
A
V
1kHz ripple on V
V
Load
SS
CMmin
mVrms
mVrms
Units
baud
dBm
dBm
dBV
dBV
Test Conditions
Hz
Hz
Hz
Hz
dB
dB
V
100k
IN
V
IN
V
Data Sheet
1, 2, 4, 5
1, 2, 4, 5
1,3
DD
V
Notes*
CMmax
DD