ATA7609
Table 4: DC Electrical Specifications
MIN
TYP
95
MAX
UNIT
mA
V
PARAMETER
Supply Current (DC Coupled Outputs)
Input Offset Voltage
-
-
-
120
-3.7
-0.2
-
-
Output Offset Voltage (both ports)
V
Table 5: AC Electrical Specifications (1)
(VEE = -5.5 V to -4.9 V, Operating Temperature = -40 °C to + 85 °C unless otherwise noted)
MIN
MAX
UNIT
PARAMETER
Small Signal Differential Transimpedance (R
TYP
L
=
=
100 Ω)
1300
1800
-
-
Ω
Ω
Small Signal Differential Transimpedance (R
L
100 Ω) (2)
1400
-
Small Signal Bandwidth
8.5
9.5
30
-
-
-
GHz
kHz
dB
(3)
Low Frequency Cutoff
-
-
-
-
-
-
-
-
-
-
-
Peaking
1.5
-
(4)
Group Delay Deviation (500 MHz to 8.0 GHz)
30
40
-
ps
(4)
Group Delay Deviation (8 GHz to 9.5 GHz)
-
ps
Maximum Input Current
3.0
-
mApp
dBm
µA
(5)
Optical Overload
+3
1.4
14
-19
400
-
(6)
Input Referred RMS Noise Current
-
(6)
Average Input Referred Noise Current Density
Optical Sensitivity (5)
20
-
pA/√Hz
dBm
mVpp
dB
Maximum Single-ended Output Voltage Swing
Output Return Loss (10 MHz to 8 GHz)
550
-10
Output Return Loss (8 MHz to 20 GHz)
-
-5
dB
-
Notes:
(1) The specifications are based upon the use of a PIN photodiode with a responsivity of 0.92 A/W and a
capacitance of CDIODE + CSTRAY = 0.3 pF max connected to IIN via a 1.0 nH bond wire.
(2) Operating temperature range = -5 °C to +85 °C.
(3) With the use of an external 10 nF capacitor.
(4) Maximum value - minimum value
(5) Measured at 10-10 BER with a 223 -1 PRBS at 10 Gb/s
(6) Bandwidth = 9 GHz
PRELIMINARY DATA SHEET - Rev 1.0
4
10/2002
ANADIGICS [ ANADIGICS, INC ]
