M02044CG-31 Datasheet, PDF (5/22 Pages) M/A-COM Technology Solutions, Inc. – 3.3/5V Limiting Amplifier for Applications from 100 Mbps to 622 Mbps

Product Specification
1.4
AC Characteristics
V_CC = +3.3V ± 7.5% or +5V ± 7.5%, T_A = -40°C to +85°C, input bit rate = 622 Mbps 2²³-1 PRBS unless
otherwise noted. Typical specifications are for V_CC = 3.3V, T_A = 25°C, unless otherwise noted.
Table 1-4. AC Characteristics
Symbol
Parameter
Conditions
Min Typ Max Units
V_IN(MIN)
V_I(MAX)
Differential Input Sensitivity
Input Overload
V_TH
LOS Programmable Range ⁽¹⁾
HYS
Signal Detect/LOS Hysteresis
622 Mbps, BER < 10^-10
BER < 10^-10, differential input 622 Mbps
BER < 10^-10, single-ended input, 622 Mbps
Differential inputs
(electrical); across LOS programmable range
–
2.5
4.5
mV
1200
–
–
mV
600
–
–
mV
5
–
55
mV
2
3.5
5.5
dB
BW_LF
Small-Signal –3dB Low Frequency Excluding AC coupling capacitors
Cutoff
–
25
–
kHz
DJ
Deterministic Jitter (includes DCD) K28.5 pattern at 622 Mbps, 10 mV_PP input
RJ
Random Jitter
10 mV_PP input
–
0.02
0.1
UI
–
5
–
ps_RMS
t_r / t_f
Data Output Rise and Fall Times 20% to 80%; outputs terminated into 50Ω;
10 mV_PP input
–
150
250
ps
T_{LD_ON} Time from LOS state until LOS
LOS assert time after 1 V_PP input signal is turned
2.3
–
80
µs
output is asserted
off; signal detect level set to 10 mV
T_{LD_OFF} Time from non-LOS state until LOS LOS deassert time after input crosses signal detect 2.3
–
80
µs
is deasserted
level; signal detect set to 10 mV with applied input
signal of 20 mV_PP
V_N
RMS Input Referred Noise
DC to 467 MHz Bessel Filter
–
200
–
µV_RMS
Note:
1. This compares to 20 mV maximum for the MC2044 making the M02044CG compatible with the Mindspeed M02011 622 Mbps TIA without having
to use an attenuator between the TIA output and LIA input to set the LOS threshold.
Figure 1-1. Data Input Requirements
Differential Input
DINP
DINN
2 - 600 mV
4 - 1200 mV
Single-ended Input
DINP or DINN
Unused Input
4 - 600 mV
02044-DSH-002-A
Mindspeed Technologies™
3
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