ONET1131EC
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ZHCSFG0 –SEPTEMBER 2016
DC Electrical Characteristics (continued)
Over recommended operating conditions, open loop operation, VOUT = 2 VPP single-ended, I(BIAS) = 80 mA, unless otherwise
noted. Typical operating condition is at VCC = 2.5 V and TA = 25°C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Photodiode reverse bias voltage
Photodiode fault current level
APC active, I(PD) = 1500 μA
1.3
2.3
V
(2)
Percent of target I(PD)
150%
12.5%
25%
V(PD)
I(MONP) / I(PD) with control bit PDRNG = 1X
I(MONP) / I(PD) with control bit PDRNG = 01
I(MONP) / I(PD) with control bit TXPDRNG = 00
With external mid-scale calibration
10%
20%
15%
30%
60%
15%
Photodiode current monitor ratio
40%
50%
Monitor diode DMI accuracy
Bias current monitor ratio
–15%
I(MONB) / I(BIAS) (nominal 1/100 = 1%), V(MONB)
< 1.5V
0.9%
1%
1..1%
Bias current DMI accuracy
I
(BIAS) ≥ 20 mA
–15%
–2%
15%
2%
Power supply monitor accuracy
With external mid-scale calibration
VCC voltage level which triggers power-on
reset
VCC(RST)
VCC reset threshold voltage
VCC reset threshold voltage hysteresis
Fault voltage at MONB
1.8
100
1.2
2.1
V
mV
V
VCC(RSTHYS)
V(MONB-FLT)
TXFLTEN = 1, TXDMONB = 0, Fault occurs
if voltage at MONB exceeds this value
1.15
1.15
1.25
1.25
TXFLTEN = 1, TXMONPFLT = 1, TXDMONP
= 0, Fault occurs if voltage at MONP
exceeds this value
V(MONP-FLT)
Fault voltage at MONP
1.2
V
(2) Specified by design over process, supply and temperature variation
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