AS2534BT Austriamicrosystems, AS2534BT Datasheet - Page 9

• Manufacturer Part Number: AS2534BT
• Description: AS Series 3.8 to 5V Multi-Standard CMOS Telephone IC for Basic Telephone SOIC-28
• Manufacturer: Austriamicrosystems

Data Sheet
Typical Characteristics of Line Loss Compensation
Fig. 4
Fig. 5
Rev. 7
(dB)
(dB)
+4
+3
+2
+1
-1
-2
35
34
33
32
31
30
29
0
Rx Gain
Tx Gain
f = 800 Hz
Z
V
VOL = 0 dB (neutral)
f = 800 Hz
Z
V
LINE
LS
LINE
LS
= -10 dBm
= -10 dBm
20
20
= 600
= 600
LLC = A
LLC = A
30
30
GND
GND
40
40
50
50
9
LLC = V
LLC = V
60
60
DD
DD
70
70
LLC = V
LLC = V
SS
SS
80
80
DC Line
Current
(mA)
DC Line
Current
(mA)
AS2533...6
July 1998