82P2284BB IDT, Integrated Device Technology Inc, 82P2284BB Datasheet - Page 247

• Manufacturer Part Number: 82P2284BB
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2284BB

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

E1 Transmit Configuration 2 (024H, 124H, 224H, 324H)
SCAL[5:0]:
from the standard value) will scale the amplitude of the D/A output by a certain offset. These bits are only effective when user programmable arbitrary
waveform is used.
Programming Information
IDT82P2284
The following setting lists the standard value of normal amplitude in different operating modes. Each step change (one increasing or decreasing
= 100001: Normal amplitude in E1 - 75 Ω & 120 Ω operating modes. Each step change scales about 3% offset.
Bit Name
Default
Bit No.
Type
7
Reserved
6
SCAL5
R/W
5
1
SCAL4
R/W
247
4
0
QUAD T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
SCAL3
R/W
3
0
SCAL2
R/W
2
0
SCAL1
R/W
1
0
February 25, 2008
SCAL0
R/W
0
1