AMT128502A
Table 1: Absolute Maximum Ratings
V
DD
P
IN
T
S
7.0 V
+ 5 dB m
Storage Temp. - 65 °C to 125 °C
Table 2: Electrical Characteristics
PAR AMETER
Wavelength (
l
)
D etector Acti ve Area
Small Si gnal D i fferenti al Responsi vi ty
(1)
(@50 MHz)
Bandwi dth
(1)
Low Frequency C utoff
Output Resi stance
Opti cal Overload
(2)
(2)
MIN
770
-
1000
1000
-
25
0
-20
-
-
-
-
-
-
+ 4.5
TYP
850
100 x 100
-
-
300
40
-
- 22
700
260
4
15
90
-
+5.0
MAX
860
-
-
1500
1000
60
-
-
-
10
-
-
50
+5.5
U N IT
nm
µm
2
V/W
MHz
kHz
Ohm
dB m
dB m
mV
ps
%
ps
ps
mA
V
°C
Opti cal Sensi ti vi ty
D i fferenti al Output Voltage
(3), (4)
T
RISE
& T
FALL
(20 - 80%)
(3), (4)
D uty C ycle D i storti on
(3), (5)
RMS Ji tter
(3), (5), (6)
Total Ji tter (pk-pk)
(3), (5), (7)
Supply C urrent
Operati ng Voltage Range
Operati ng Ambi ent Temperature Range
0
-
70
(1) Measured at 14 dBm optical input power with output connected into R
L
= 100W
(differential)
(2) Measured at 10
-10
BER with a 2
7
-1 PRBS at 1.25 GB/s
(3) Input optical power = -3 dBm, R
L
= 100
W
(differential).
(4) Measured with a 625 MHz, 50% duty cycle square wave.
(5) Measured with a 1.25 Gb/s, 2
7
-1 PRBS.
(6) 1s about the center eye crossing.
(7) 6s about the center eye crossing.
Table 3: Package Pin Description
PIN
1
2
3
4
D escription
V
OUT
- TIA Output Voltage (non- i nverted)
V
DD
- Posi ti ve Supply Voltage
V
OUT
- TIA Output Voltage (i nverted)
Ground
C omment
Logi cal '1' wi th opti cal i nput
+ 5 Volts
Logi cal '0' wi th opti cal i nput
C ase i s grounded
Data Sheet - Revision 0
03/01
2
ANADIGICS [ ANADIGICS, INC ]
