HFBR-4663 Просмотр технического описания (PDF) - HP => Agilent Technologies
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HFBR-4663 Datasheet PDF : 15 Pages
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Operating Conditions
Parameter
Supply Voltage (VCC)
LED on Current
RRSET
RTSET
Min.
4.75
Typ.
5.0
10
61.9 k ± 1%
140 ± 1%
Max.
5.25
Units
V
mA
Ω
Ω
Electrical Characteristics
Unless otherwise specified, TA = 0°C to 70°C, VCC = VCCTx = 5 V ± 5% [2,3]
Parameter
Power Supply Current ICC:
While Transmitting
LED Drivers: VCC
Transmit Peak Output Current[6]
Condition
VCC = 5 V, RTSET = 140 Ω[4]
IOL = 10 mA[5]
RTSET = 140 Ω
Min.
47
Transmit Squelch Voltage Level
(Tx+, Tx-)
Differential Output Voltage
(Rx± , COL± )
-300
± 550
Common Mode Output Voltage
(Rx± , COL± )
Differential Output Voltage
Imbalance (Rx± , COL± )
SQE/JABD
LBDIS Threshold
SQE Test Disable
Both Disabled
Both Enabled
Disabled
Enabled
1.5
VCC - 0.5
VCC - 0.1
Common Mode Voltage (Tx+, Tx-)
Common Mode Voltage (VIN+, VIN-)
Reference Voltage
2.35
VREF Output Source Current
Amplifier Gain
Input Signal Range
2
External Voltage at VTHADJ to
Set VTH
Input Offset
Input Referred Noise
0.5
VDC = VREF (DC loop active)
50 MHz BW
Input Resistance
Input Bias Current of VTHADJ
Input Threshold Voltage
Hysteresis
VIN+, VIN-
VTHADJ = VREF[7]
0.8
-200
5
Typ. Max. Units
220 mA
0.8 V
52
57 mA
-250 -200 mV
± 1200 mV
4.0
V
± 40 mV
3.5
1.65
2.45
100
0.3 V
VCC - 2 V
V
V
1
V
V
V
2.55 V
5 mA
V/V
1600 mVP-P
2.7 V
3
mV
25
µV
1.3 2.0 kΩ
10 +200 µA
6
7
mVP-P
20
%
81
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