DS1862AB+ Maxim Integrated Products, DS1862AB+ Datasheet - Page 25

• Manufacturer Part Number: DS1862AB+
• Description: IC LASR CTRLR 7CHAN 5.5V 25CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Controller (Fiber Optic)r

Specifications of DS1862AB+

• Data Rate: 10Gbps
• Number Of Channels: 7
• Voltage - Supply: 2.9 V ~ 5.5 V
• Current - Supply: 3mA
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 25-CSBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 11. Permission Table
Figure 13. General View of DS1862A Memory Organization
XFP Laser Control and Digital Diagnostic IC
127
128
220
255
DEC HEX
0
PERMISSION
DC
7F
80
FF
0
<0>
<1>
<2>
<3>
<4>
<5>
<6>
<7>
______________________________________________________________________________________
00h
80h
PASSWORD ENTRY (PWE)
TABLE SELECT BYTE
I
2
C SLAVE ADDRESS A0h
DIGITAL DIAGNOSTIC
MISC CONTROL BITS
LOWER MEMORY
SERIAL ID DATA
FUNCTIONS
XFP MSA
(4 BYTES)
TABLE 01h
TABLE 00h
FFh
7Fh
80h
USER EEPROM DATA
At least one byte in this row is different than the rest of the bytes, so look at each
byte separately for permissions.
TABLE 02h
FFh
MODULE
80h
NEVER
NEVER
READ
ALL
ALL
ALL
ALL
MODULATION DAC
TABLE 03h
LUT
C7h
80h
CONFIGURATION
CONTROL AND
TABLE 04h
(72 BYTES)
TABLE
BBh
80h
OPTIONAL SCALE VALUES
AND THRSET CONTROL
FACTORY
MODULE
MODULE
MODULE
WRITE
TABLE 05h
HOST
HOST
ALL
Register Map
87h
25