ATA01502 データシートの表示（PDF） - ANADIGICS
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ATA01502 Datasheet PDF : 8 Pages
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ATA01502
Table 3: Electrical Specifications (1)
(TA = 25°C, VDD =+5.0V + 10%, CDIODE + CSTRAY = 0.5 pF, Det. cathode to IIN)
PARAMETER
MIN TYP MAX UNIT
Transresistance (RL= ¥ ,IDC<500nA)
Transresistance (RL=50 W) (1)
Bandwidth -3dB
20
30
9.5
13
10
110 120
KW
KW
MHz
Input Resistance (2)
1000
W
Output Resistance
30
50
60
W
Supply Current
30
45
mA
Input Offset Voltage
1.0
1.4
Volts
Output Offset Voltage
1.4
Volts
AGC Threshold (IIN) (3)
Optical Overload (4)
15
0
1
mA
dBm
Input Noise Current (5)
12
nA
AGC Time Constant (6)
16
m sec
Offset Voltage Drift
1
mV/ ºC
Optical Sensitivity (7)
-41
dBm
Operating Voltage Range
+ 4.5 + 5.0 + 6.0 Volts
Operating Temperature Range
- 40
85
ºC
Thermal Resistance
20
ºC /W
Notes:
1. f = 50MHz
2. Measured with Iin below AGC Threshold. During AGC, input impedance will drecrease
proportionally to Iin.
3. Defined as the Iin where Transresistance has decreased by 50%.
4. See note on Indirect Measurement of Optical Overload.
5. See note on Measurement of Input Referred Noise Current.
6. CAGC = 220 pF
7. Parameter is guaranteed (not tested) by design and characterization data @155 Mb/s,
assuming dectector responsivity of 0.95.
PRELIMINARY DATA SHEET - Rev 2
3
08/2001
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