ATA00501
Table 4: Electrical Specifications
PAR AME TE R
Transresi stance(RL=
¥
,Idc<500nA )
Transresi stance (R
L
=50
B andwi th -3dB
Input Resi stance
(2)
Output Resi stance
Input Offset Voltage
Output Offset Voltage
Offset Voltage D ri ft
A GC Threshold (I
IN
)
(3)
Opti cal Overload
(4)
A GC Ti me C onstant
(6)
Opti cal S ensi ti vi ty - D IE
(7)
Opti cal S ensi ti vi ty - S QFP
(7)
5
-3
30
1.5
)
(1)
15
50
MIN
TYP
55
28
70
1500
50
1.6
1.8
1
10
0
16
- 43
-41
60
1.9
MAX
U N IT
K
W
K
W
MHz
W
W
Volts
Volts
mV /
o
C
m
A
dB m
m
se c
dB m
dB m
S upply C urrent
Operati ng Voltage Range
Operati ng Temperature Range
+ 4.5
- 40
30
+ 5.0
45
+ 6.0
85
mA
Volts
o
C
Notes:
(1) f=50MHz
(2) Measured with IIN below AGC Threshold. During AGC, input impedance will decrease propor-
tionally to I
IN
(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) C
AGC
= 56 pF
(7) Parameter is guaranteed (not tested) by design and characterization data @ 51Mb/s, assuming
detector responsivity of 0.9
PRELIMINARY DATA SHEET - Rev 1.5
08/2001
3
ANADIGICS [ ANADIGICS, INC ]
