Preliminary Technical Data
ADCMP580/ADCMP581/ADCMP582
Parameter
Symbol
Condition
Min
Typ
Max
Unit
ADCMP582 (PECL)
Output Voltage High Level
Output Voltage Low Level
Output Voltage Differential
AC PERFORMANCE
VOH
VOL
50 Ω to VCCO − 2.0 V
50 Ω to VCCO − 2.0 V
50 Ω to VCCO − 2.0 V
VCCO − 0.9
VOH − 0.45
350
VCCO − 0.80 VCCO− 0.70
V
V
mV
VOH − 0.40
400
VOH − 0.35
450
Propagation Delay
Propagation Delay
Propagation Delay Tempco
Prop Delay Skew—Rising Transition
to Falling Transition
tPD
VOD = 200 mV
VOD = 20 mV
150
165
0.5
10
ps
ps
ps/°C
ps
∆tPD/dT
VOD = 200 mV, 5 V/ns
Overdrive Dispersion
50 mV < VOD < 1.0 V
5 mV < VOD < 1.0 V
2 V/ns to 10 V/ns
10
15
25
5
10
5
ps
ps
ps
ps
ps
ps
ps/V
GHz
Slew Rate Dispersion
Pulse Width Dispersion
Duty Cycle Dispersion
100 ps to 5 ns
1.0 V/ns, VCM = 0.0 V
1.0 V/ns, VCM = 2.0 V
VOD = 0.4V , −2 V < VCM < 3 V
0.0 V to 400 mV input
tR = tF = 25 ps, 20/80
Common-Mode Dispersion
Equivalent Input Bandwidth1
5
8.0
BWEQ
Toggle Rate
Deterministic Jitter
>50% Output Swing
12.5
10
Gbps
ps
DJ
DJ
VOD = 200 mV, 5 V/ns
PRBS31 − 1 NRZ, 4 Gbps
Deterministic Jitter
VOD = 200 mV, 5 V/ns
TBD
ps
PRBS31 − 1 NRZ, 10 Gbps
RMS Random Jitter
Minimum Pulse Width
Minimum Pulse Width
Rise Time
RJ
VOD = 200 mV, 5 V/ns, 1.25 GHz
0.2
100
80
35
35
ps
ps
ps
ps
ps
PWMIN
PWMIN
tR
tPD/PW < 5 ps
tPD/PW < 10 ps
20/80
Fall Time
tF
20/80
POWER SUPPLY
Positive Supply Voltage
Negative Supply Voltage
Logic Supply Voltage
ADCMP580 (CML)
VCCI
VEE
VCCO
+4.5
−5.5
+4.5/+2.0
+5.0
−5.0
+5.0/+2.5
+5.5
−4.5
+5.5/+3.0
V
V
V
Positive Supply Current
Negative Supply Current
Power Dissipation
IVCCI
IVEE
PD
VCCI = +5.0 V, 50 Ω to Ground
VEE = −5.0 V, 50 Ω to Ground
50 Ω to Ground
6
43
244
8
50
260
mA
mA
mW
ADCMP581 (NECL)
Positive Supply Current
Negative Supply Current
Power Dissipation
IVCCI
IVEE
PD
VCCI = +5.0 V, 50 Ω to −2 V
VEE = −5.0 V, 50 Ω to −2 V
50 Ω to −2 V
6
28
218
8
35
240
mA
mA
mW
ADCMP582 (PECL)
Positive Supply Current
IVCCI + IVCCO
VCCI = +5.0 V, VCCO = +5.0 V
50 Ω to VCCO − 2 V
47
55
mA
Negative Supply Current
Power Dissipation
Power Supply Rejection (VCCI
IVEE
PD
PSRVCCI
VEE = −5.0 V, 50 Ω to VCCO − 2 V
50 Ω to VCCO − 2 V
VCCI=5.0 V + 5%
28
253
70
35
275
mA
mW
dB
)
Power Supply Rejection (VEE)
Power Supply Rejection (VCCO
PSRVEE
PSRVCCO
VEE=-5.0 V + 5%
VCCO=3.3 V + 5%
75
70
dB
dB
)
1 Equivalent Input Bandwidth assumes a simple first-order input response and is calculated with the following formula: BWEQ = 0.22/√(trCOMP2 – trIN2), where trIN
is the 20/80 transition time of a quasi-Gaussian input edge applied to the comparator input and trCOMP is the effective transition time digitized by the
comparator.
Rev. PrA | Page 4 of 16