82P2821BH IDT, Integrated Device Technology Inc, 82P2821BH Datasheet - Page 91

• Manufacturer Part Number: 82P2821BH
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2821BH

• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Not Compliant

PULS - Transmit Pulse Configuration Register
Address: 006H, 046H, 086H, 0C6H, 106H, 146H, 186H, 1C6H, (CH1~CH8)
Type: Read / Write
Default Value: 02H
Programming Information
IDT82P2821
7 - 4
3 - 0
Bit
206H, 246H, 286H, 2C6H, 306H, 346H, 386H, 3C6H, (CH9~CH16)
406H, 446H, 486H, 4C6H, 506H, (CH17~CH21)
7C6H (CH0)
7
-
PULS[3:0]
Name
-
6
-
Reserved.
These bits select one of the eight preset waveform templates for short haul application or enable user-programmable arbitrary
waveform.
0010 (default)
PULS[3:0]
1XXX
0000
0001
0100
0101
0011
0110
0111
5
-
Operation
Mode
DSX1
DSX1
DSX1
DSX1
DSX1
E1
E1
J1
4
-
2.048 MHz
1.544 MHz
1.544 MHz
1.544 MHz
1.544 MHz
1.544 MHz
2.048 MHz
1.544 MHz
Transmit
Clock
21(+1) CHANNEL HIGH-DENSITY T1/E1/J1 LINE INTERFACE UNIT
91
PULS3
User-programmable arbitrary waveform
3
Internal Impedance matching mode
E1 75 Ω differential interface,
Description
Other E1 interfaces
Cable Impedance
100 Ω
100 Ω
100 Ω
100 Ω
100 Ω
110 Ω
PULS2
2
PULS1
Cable Range
1
133 ~ 266 ft
266 ~ 399 ft
399 ~ 533 ft
533 ~ 655 ft
0 ~ 133 ft
-
-
-
February 6, 2009
0.6 ~ 1.2 dB
1.2 ~ 1.8 dB
1.8 ~ 2.4 dB
2.4 ~ 3.0 dB
Cable Loss
PULS0
0 ~ 0.6 dB
0 ~ 12 dB
0 ~ 12 dB
0 ~ 12 dB
0