DS1864T+ Maxim Integrated Products, DS1864T+ Datasheet - Page 53

• Manufacturer Part Number: DS1864T+
• Description: IC LASER CTRLR 1CHAN 5.5V 28TQFN
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Controller (Fiber Optic)r

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

Table 04h (Table 01h in DS1859 Configuration), ACh To ADh: Reserved Memory
Table 04h (Table 01h in DS1859 Configuration), AAh To ABh: Offset Calibration For MON3 (Coarse)
FACTORY DEFAULT:
MEMORY TYPE:
Table 04h (Table 01h in DS1859 Configuration), AEh To AFh: Offset Calibration For Temperature
FACTORY DEFAULT:
MEMORY TYPE:
Table 04h (Table 01h in DS1859 Configuration), A8h to A9h: Offset Calibration For MON3 (Fine)
FACTORY DEFAULT:
MEMORY TYPE:
Controls offset of the MON3 Coarse measurements.
Controls offset of the temperature measurements.
Controls offset of the MON3 Fine measurements.
AC h to ADh
AAh
ABh
AEh
A8h
A9h
AFh
bit7
bit7
bit7
2
2
2
S
S
S
9
9
1
####h
####h
####h
Shadowed Memory (SEE)
Shadowed Memory (SEE)
Shadowed Memory (SEE)
2
2
2
2
S
S
8
8
0
8
____________________________________________________________________
2
2
2
2
2
2
15
15
7
-1
7
7
SFP Laser Controller and
2
2
2
2
2
2
14
14
6
-2
6
6
RESERVED
2
2
2
2
2
2
13
13
-3
5
5
5
2
2
2
2
2
2
Diagnostic IC
12
12
4
-4
4
4
2
2
2
2
2
2
11
11
3
-5
3
3
bit0
bit0
bit0
2
2
2
2
2
2
10
10
2
-6
2
2
53