MT91610AQ Zarlink Semiconductor, MT91610AQ Datasheet - Page 16

• Manufacturer Part Number: MT91610AQ
• Description: Description = Short Loop Subscriber Line Interface Circuit (SLIC) With 2-4 Wire Conversion, Programmable Line Impedance, Ringing Amplification And On-hook Transmission For Did ;; Package Type = Qsop ;; No. Of Pins = 36
• Manufacturer: Zarlink Semiconductor

MT91610
AC Electrical Characteristics
†
‡
Note 5: Refer to Figure 4 & 5 for set up and component values.
Note 6: TLRR is measured from the time when the LR pin is set to 0V (de-selected), to the time when the loop current is within 10% of
its programmed steady state value.
16
Electrical Characteristics are over Recommended Operating Conditions unless otherwise stated.
Typical Figures are at 25 C with nominal 5V and are for design aid only.
10
11
12
13
14
15
1
3
4
5
6
7
8
9
Ring Trip Detect Time
Return Loss (2W)
Transhybrid Loss
Output Impedance at VX
Gain 4 to 2 Wire @ 1kHz
Gain Relative to 1kHz
Gain 2W to VX @ 1kHz
Gain Relative to 1kHz
Longitudinal to Metallic Balance
at 2W
Total Harmonic Distortion
Common Mode Rejection
2 Wire to Vx
Idle Channel Noise
Power Supply Rejection
Ratio at 2W and VX
Line Reversal Recovery Timing
Characteristics
@2W
@2W
@VX
@VX
Vdd
Vee
†
TLRR
CMR
Sym
THD
PSR
THL
LCL
NC
RL
Tt
Min
-1.5
-6.5
20
20
46
45
Typ
0.15
0.15
0.3
0.3
90
30
25
10
55
50
12
12
23
23
30
-1
-6
‡
Max
-0.5
-5.5
200
1.0
1.0
50
dBrnC
dBrnC
Units
Preliminary Information
mS
dB
ms
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
%
300Hz to 3400Hz
Note 5
300Hz to 3400Hz
Note 5
AC small signal
Note 5
300Hz to 3400Hz
Note 5
300Hz to 3400Hz
Input 2Vrms, 1KHz
1Vrms, 1kHz @ 2W
1Vrms, 1KHz @ VR
Input 2Vrms, 1KHz
Cmessage Filter Fig. 4
Cmessage Filter Fig. 4
0.1Vp-p @ 1kHz
I
Note 6
Loop
Test Conditions
= 30 mA