le9531cmqc Zarlink Semiconductor, le9531cmqc Datasheet - Page 23

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

+
VM
–
600 
56.3
67.5
67.5

Figure 5 - Longitudinal PSRR
VT/R
+
–

Figure 4 - Metallic PSRR

Zarlink Semiconductor Inc.
10
10


TIP
RING
4.7
PSRR = 20log
F
F
Le9531
100 
4.7
TEST CIRCUIT
PSRR = 20log
TIP
RING

100
F
V

BASIC
TEST CIRCUIT
23
BAT
F
V

BAT
or V
BASIC
V
VS
BAT
VS
V
or V
CC
BAT
VT/R
or V
Disconnect
Bypass Capacitor
VS
Disconnect
Bypass Capacitor
CC
VS
or V
VM
CC
CC
Data Sheet