DS1864T+ Maxim Integrated Products, DS1864T+ Datasheet - Page 63
DS1864T+
Manufacturer Part Number
DS1864T+
Description
IC LASER CTRLR 1CHAN 5.5V 28TQFN
Manufacturer
Maxim Integrated Products
Type
Laser Diode Controller (Fiber Optic)r
Datasheet
1.DS1864TTR.pdf
(72 pages)
Specifications of DS1864T+
Number Of Channels
1
Voltage - Supply
2.97 V ~ 5.5 V
Current - Supply
3mA
Operating Temperature
-40°C ~ 95°C
Package / Case
28-WFQFN Exposed Pad
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Table 05h, D3h to D6h: PW1 Password Setting
FACTORY DEFAULT:
MEMORY TYPE:
These four bytes contain the password for access to memory space that is protected per Password Enable Byte D1 and D2h of
Table 05h (see Memory Protection and Password section).
D3h
D4h
D5h
D6h
bit7
2
2
2
2
31
23
15
7
0000 0000h
Shadowed Memory (SEE)
2
2
2
2
30
22
14
6
____________________________________________________________________
2
2
2
2
29
21
13
5
SFP Laser Controller and
2
2
2
2
28
20
12
4
2
2
2
2
27
19
11
3
2
2
2
2
Diagnostic IC
26
18
10
2
2
2
2
2
25
17
9
1
bit0
2
2
2
2
24
16
8
0
63
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