le9531cmqc Zarlink Semiconductor, le9531cmqc Datasheet - Page 24

• Manufacturer Part Number: le9531cmqc
• Description: Ringing Subscriber Line Interface Circuit
• Manufacturer: Zarlink Semiconductor

600

VS
VT/R
Figure 6 - Longitudinal Balance
+
–
368 
368 
Zarlink Semiconductor Inc.
LONGITUDINAL BALANCE = 20log
PT
PR
GRCV =
GXMT =
Figure 7 - AC Gains
TEST CIRCUIT
100
100
Le9531
BASIC


F
F
VM
VRCV
+
–
VVITR
24
VT/R
VT/R
TIP
RING
RCV
TEST CIRCUIT
BASIC
VITR
RCV
VS
VS
VM
Data Sheet