MT91600
Data Sheet
AC Electrical Characteristics †
Characteristics
Sym.
Min.
Typ.‡
Max.
Units
Test Conditions
1
2
3
Ring Trip Detect Time
Output Impedance at VX
Gain 4-2 @ 1 kHz
Tt
100
10
300
mS
Ω
-1.3
-1
-0.8
dB
Note 6
Test circuit as Fig. 8
300 Hz - 3400 Hz
4
5
Gain Relative to 1 kHz
Transhybrid Loss
±0.15
dB
dB
THL
20
25
Note 6
300 Hz - 3400 Hz
Test circuit as Fig. 8
6
Gain 2-4 @ 1 kHz
-1.3
-1
-0.8
dB
Note 6
Test circuit as Fig. 7
7
8
Gain Relative to 1 kHz
Return Loss at 2-Wire
±0.15
dB
dB
300 Hz to 3400 Hz
RL
20
35
30
Note 6
300 Hz - 3400 Hz
Test circuit as Fig. 10
9
Total Harmonic Distortion
THD
@2W
@VX
0.3
0.3
1.0
1.0
%
%
3 dBm, 1 kHz @ 2 W
1 Vrms, 1 KHz @ 4 W
10
11
12
13
Common Mode Rejection
2 wire to Vx
CMR
LCL
42
dB
Input 0.5 Vrms, 1 KHz
Test circuit as Fig. 9
Longitudinal to Metallic Balance
55
dB
200 Hz to 3400 Hz
Test circuit as Fig. 9
Metallic to Longitudinal Balance
58
48
dB
dB
200 Hz to 1000 Hz
1000 Hz to 3400 Hz
Nc
Idle Channel Noise
@2W
12
12
dBrnC Cmessage Filter
dBrnC Cmessage Filter
@VX
14
Power Supply Rejection
PSRR
Ratio at 2 W and VX
Vdd
Vee
23
23
dB
dB
0.1Vp-p @ 1kHz
†
‡
Electrical Characteristics are over Recommended Operating Conditions unless otherwise stated.
Typical figures are at 25°C with nominal +5 V and are for design aid only.
Note 6: Assumes Zo = ZNB = 600 Ω and both transmit and receive gains are programmed externally to -1 dB, i.e. Gain 2-4 = -1 dB, Gain 4-
2 = -1 dB.
14
Zarlink Semiconductor Inc.
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
