ds1876 Maxim Integrated Products, Inc., ds1876 Datasheet - Page 6

• Manufacturer Part Number: ds1876
• Description: Sfp Controller With Dual Ldd Interface
• Manufacturer: Maxim Integrated Products, Inc.

ANALOG VOLTAGE MONITORING CHARACTERISTICS
(V
SFP Controller with Dual LDD Interface
MOD_, APC_ ELECTRICAL CHARACTERISTICS
(V
ANALOG QUICK-TRIP CHARACTERISTICS
(V
6
ADC Resolution
Input/Supply Accuracy
(BMON_, PMON_, V
Update Rate for Temperature,
BMON_, PMON_, V
Input/Supply Offset
(BMON_, PMON_, V
Factory Setting (Note 4)
Main Oscillator Frequency
Delta-Sigma Input-Clock
Frequency
Reference Voltage Input (REFIN)
Output Range
Output Resolution
Output Impedance
TXP HI, TXP LO Full-Scale
Voltage
HBIAS Full-Scale Voltage
PMON_ Input Resistance
Resolution
Error
Integral Nonlinearity
Differential Nonlinearity
Temperature Drift
Offset
CC
CC
CC
______________________________________________________________________________________
= +2.85V to +3.9V, T
= +2.85V to +3.9V, T
= +2.85V to +3.9V, T
PARAMETER
PARAMETER
PARAMETER
CC
CC
CC
)
)
A
A
A
= -40NC to +95NC, unless otherwise noted.)
= -40NC to +95NC, unless otherwise noted.)
= -40NC to +95NC, unless otherwise noted.)
SYMBOL
SYMBOL
SYMBOL
V
ACC
f
REFIN
V
R
OSC
t
f
DS
RR
OS
DS
At factory setting
(Note 3)
BMON_, PMON_
V
Minimum 0.1FF to GND
See the Delta-Sigma Outputs section for
details
T
A
CC
= +25°C
CONDITIONS
CONDITIONS
CONDITIONS
MIN
MIN
MIN
-2.5
35
-1
-1
-5
2
0
6.5536
f
OSC
2.507
TYP
0.25
TYP
TYP
1.25
2.5
13
64
35
50
±2
0
5
8
/2
V
MAX
MAX
MAX
+2.5
V
REFIN
100
+10
0.5
10
65
+1
+1
78
CC
5
UNITS
UNITS
UNITS
%FS
MHz
MHz
%FS
%FS
LSB
LSB
LSB
Bits
Bits
Bits
mV
ms
kW
I
V
V
V
V
V