HMC674LC3C/HMC674LP3E
Data Sheet
AC SPECIFICATIONS
Table 4.
Parameter
Min Typ Max
Unit
ps
ps/°C
ps
Test Conditions/Comments
PROPAGATION DELAY (tPDL, tPD, tPDH
Temperature Coefficient
Skew (Rising to Falling Transition)
VOD 1 DISPERSION
)
80
85
0.45
10
10
8
110
VOD = 500 mV
VOD = 500 mV
ps
50 mV < VOD < 1 V
PROPAGATION DELAY (tPD) vs. INPUT COMMON-MODE VOLTAGE (VCM
DISPERSION
)
ps
VOD = 500 mV,
−1.75 V < VCM < +1.75 V
NOISE (RETURN TO INPUT, RTI)
EQUIVALENT INPUT BANDWIDTH (BWEQ)2
5.9
9.3
nV/√Hz
GHz
8.6
12
JITTER
10 Gbps with 100 mV overdrive
Deterministic
Random
2
0.2
60
ps p-p
ps rms
ps
INPUT SIGNAL MINIMUM PULSE WIDTH
VCM = 0 V, 100 mV overdrive
From 20% to 80%
Q/Q TIME
Rise
Fall
24
15
ps
ps
1 VOD is the input overdrive voltage, for example, (VINP − VINN − VOS), where VOS is the input offset voltage.
2 Equivalent input bandwidth is calculated by
BWEQ = 0.22/ (TRCOMP2 −TRIN 2 )
where:
TRIN is the 20%/80% transition time of a quasi Gaussian signal applied to the comparator input.
TRCOMP is the effective transition time digitized by the comparator.
POWER SUPPLY SPECIFICATIONS
Table 5.
Parameter
Symbol
Min
Typ
Max
Unit
VOLTAGE
Power Supply Voltage Input Stage
Power Supply Voltage Output Stage
Negative Power Supply (−3 V)
VCCI
VCCO
VEE
3.135
1.8
−3.15
3.3
3.3
−3.0
3.465
3.465
−2.85
V
V
V
CURRENT
Supply Input
Supply Output
VEE
ICCI
ICCO
IEE
9
mA
mA
mA
mW
45
19
140
POWER DISSIPATION
PD
POWER SUPPLY REJECTION RATIO
PSRR
VCCI
VEE
38
38
dB
dB
Rev. K | Page 4 of 14
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