IDT821611J IDT, Integrated Device Technology Inc, IDT821611J Datasheet - Page 20

• Manufacturer Part Number: IDT821611J
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT821611J

• Number Of Channels: 1
• On-hook Transmission: Yes
• Polarity Reversal: Yes
• On-chip Ring Relay Driver: Yes
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temp Range: -40C to 85C
• Package Type: PLCC
• Operating Temperature Classification: Industrial
• Pin Count: 32
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

BASIC APPLICATION CIRCUIT
IDT821611
Basic Application Circuit
Ringing
Ring Line
Source
Tip Line
+
-
R
2
K
R
R
1
K
R
R
R
R
R
R
R
Ring Relay
B1
B2
3
4
F
F
K
BAT
R
D
1
2.2 nF
2.2 nF
C
HP
C
C
Figure 13 Basic Application Circuit
RT2
RT1
R
TMG
RINGOUT
DA
DB
A (TIP)
HPA
HPB
B (RING)
RYOUT1
RYOUT2
BGND
VBREF
VBAT
TMG
18
IDT821611
AGND
RDC
VCC
RSN
DET
CAS
VTX
RD
D2
D1
C3
C2
C1
R
DC1
R
+5 V
D
C
CAS
R
R
T
DC2
C
C
DC
D
R
RX
LONG HAUL SLIC
October 8, 2003
V
V
T X
RX