DS1878T+T&R Maxim Integrated Products, DS1878T+T&R Datasheet - Page 66
DS1878T+T&R
Manufacturer Part Number
DS1878T+T&R
Description
IC CTLR SFP W/DGTL LDD RX 28TQFN
Manufacturer
Maxim Integrated Products
Type
SFP+ Controllerr
Datasheet
1.DS1878TTR.pdf
(98 pages)
Specifications of DS1878T+T&R
Input Type
*
Output Type
*
Interface
*
Current - Supply
*
Mounting Type
Surface Mount
Package / Case
28-WFQFN exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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SFP+ Controller with Digital LDD Interface
Table 02h, Register 92h–93h: V CC SCALE
Table 02h, Register 94h–95h: MON1 SCALE
Table 02h, Register 96h–97h: MON2 SCALE
Table 02h, Register 98h–99h: MON3 FINE SCALE
Table 02h, Register 9Ah–9Bh: MON4 SCALE
Table 02h, Register 9Ch–9Dh: MON3 COARSE SCALE
Table 02h, Register 9Eh–9Fh: RESERVED
66
______________________________________________________________________________________
92h, 94h,
96h, 98h,
9Ah, 9Ch
93h, 95h,
97h, 99h,
9Bh, 9Dh
FACTORY CALIBRATED
READ ACCESS
WRITE ACCESS
MEMORY TYPE
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
These registers are reserved.
Controls the scaling or gain of the FS voltage measurements. The factory-calibrated value produces an FS
voltage of 6.5536V for V
BIT 7
2
2
15
7
2
2
14
6
CC
; 2.5V for MON1, MON2, MON4; and 0.3125V for MON3 fine.
PW2 or (PW1 and RWTBL246) or (PW1 and RTBL246)
PW2 or (PW1 and RWTBL246)
Nonvolatile (SEE)
00h
PW2 or (PW1 and RWTBL246) or (PW1 and RTBL246)
PW2 or (PW1 and RWTBL246)
Nonvolatile (SEE)
2
2
13
5
2
2
12
4
2
2
11
3
2
2
10
2
2
2
9
1
BIT 0
2
2
8
0
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