IDT82V2041EPP IDT, Integrated Device Technology Inc, IDT82V2041EPP Datasheet - Page 55
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IDT82V2041EPP
Manufacturer Part Number
IDT82V2041EPP
Description
IC LIU T1/J1/E1 1CH 44-TQFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Line Interface Units (LIUs)r
Datasheet
1.IDT82V2041EPP8.pdf
(75 pages)
Specifications of IDT82V2041EPP
Protocol
E1
Voltage - Supply
3.13 V ~ 3.47 V
Mounting Type
Surface Mount
Package / Case
44-TQFP, 44-VQFP
Number Of Transceivers
1
Screening Level
Industrial
Mounting
Surface Mount
Package Type
TQFP
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Drivers/receivers
-
Lead Free Status / RoHS Status
Not Compliant, Contains lead / RoHS non-compliant
Other names
82V2041EPP
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT82V2041EPP
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
IDT82V2041EPP8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
IDT82V2041EPPG
Manufacturer:
IDT
Quantity:
351
Company:
Part Number:
IDT82V2041EPPG
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
IDT82V2041EPPG8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
5
Table-49 Hardware Control Pin Summary
Hardware Control Pin Summary
IDT82V2041E
Pin No.
TQFP
17
16
23
21
20
33
32
31
30
28
27
26
15
14
HARDWARE CONTROL PIN SUMMARY
RXTXM1
RXTXM0
Symbol
MODE1
MODE0
PULS3
PULS2
PULS1
PULS0
PATT1
PATT0
TERM
RPD
JA1
JA0
MODE[1:0]: Operation mode of control interface select
00= Hardware interface
01= Serial interface
10= Parallel – multiplexed – Motorola Interface
11= Parallel – multiplexed – Intel Interface
TERM: Termination interface select
This pin selects internal or external impedance matching for both receiver and transmitter
0= ternary interface with external impedance matching network. External impedance matching is not supported in T1/J1 transmit
1= ternary interface with internal impedance matching network
RXTXM[1:0]: Receive and transmit path operation mode select
00= single rail with HDB3/B8ZS coding
01= single rail with AMI coding
10= dual rail interface with CDR enable
11= slicer mode
PULS[3:0]: These pins are used to select the following functions:
•
•
•
RPD: Receiver power down control
0= Normal operation
1= receiver power down
PATT[1:0]: Transmit test pattern select
In hardware control mode, these pins select the transmit pattern
00 = normal
01= All Ones
10= PRBS
11= transmitter power down
JA[1:0]: Jitter attenuation position, bandwidth and the depth of FIFO select
00= JA is disabled
01= JA in receiver, broad bandwidth, FIFO=64 bits
10= JA in receiver, narrow bandwidth, FIFO=128 bits
11= JA in transmitter, narrow bandwidth, FIFO=128 bits
line interface.
1000 - 1111
PULS[3:0]
T1/E1/J1 mode
Transmit pulse template
Internal termination impedance (75Ω/100Ω/110Ω/120Ω)
0000
0001
0010
0011
0100
0101
0110
0111
T1/E1/J1
DSX1
DSX1
DSX1
DSX1
DSX1
E1
E1
J1
SINGLE CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
55
2.048 MHz
2.048 MHz
1.544 MHz
1.544 MHz
1.544 MHz
1.544 MHz
1.544 MHz
1.544 MHz
TCLK
Description
Cable impedance
(internal matching
impedance)
Reserved
120Ω
100Ω
100Ω
100Ω
100Ω
100Ω
110Ω
75Ω
Cable range
133-266 ft
266-399 ft
399-533 ft
533-655 ft
0-133 ft
0-655 ft
-
-
December 9, 2005
Cable loss
0.6-1.2 dB
1.2-1.8 dB
1.8-2.4 dB
2.4-3.0 dB
0-0.6 dB
0-3.0 dB
0-24 dB
0-24 dB