ADCMP551BRQZ Analog Devices Inc, ADCMP551BRQZ Datasheet - Page 3

• Manufacturer Part Number: ADCMP551BRQZ
• Description: Single Supply Hi Speed PECL Comparator
• Manufacturer: Analog Devices Inc
• Type: with Latchr

Specifications of ADCMP551BRQZ

• Number Of Elements: 2
• Output Type: Complementary, Differential, LVPECL, Open-Emitter, PECL
• Voltage - Supply: 3.14 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 16-LSSOP (0.154", 3.91mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADCMP551BRQZ - BOARD EVALUATION ADCMP551BRQZ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPECIFICATIONS
V
Table 1. Electrical Characteristics
Parameter
DC INPUT CHARACTERISTICS
LATCH ENABLE CHARACTERISTICS
DC OUTPUT CHARACTERISTICS
AC OUTPUT CHARACTERISTICS
AC OUTPUT CHARACTERISTICS (ADCMP553)
AC PERFORMANCE
CCI
Input Voltage Range
Input Differential Voltage Range
Input Offset Voltage
Input Offset Voltage Channel Matching
Offset Voltage Tempco
Input Bias Current
Input Bias Current Tempco
Input Offset Current
Input Capacitance
Input Resistance, Differential Mode
Input Resistance, Common Mode
Active Gain
Common-Mode Rejection Ratio
Hysteresis
Latch Enable Voltage Range
Latch Enable Differential Voltage Range
Latch Enable Input High Current
Latch Enable Input Low Current
LE Voltage, Open
LE Voltage, Open
Latch Setup Time
Latch Hold Time
Latch to Output Delay
Latch Minimum Pulse Width
Output Voltage—High Level
Output Voltage—Low Level
Rise Time
Fall Time
Rise Time
Fall Time
Propagation Delay
Propagation Delay Tempco
Prop Delay Skew—Rising Transition to
Within Device Propagation Delay
Overdrive Dispersion
Overdrive Dispersion
Slew Rate Dispersion
Pulse Width Dispersion
Duty Cycle Dispersion
Common-Mode Voltage Dispersion
= 3.3 V, V
Falling Transition
Skew—Channel-to-Channel
CCO
= 3.3 V, T
A
= 25°C, unless otherwise noted.
∆V
A
t
t
t
V
t
t
Symbol
V
I
C
CMRR
t
V
t
t
t
∆t
IN
S
H
PLOH
PL
R
F
R
F
PD
OS
IN
OH
OL
V
PD
OS
/d
, t
/d
PLOL
T
T
Conditions
−IN = 0 V, +IN = 0 V
−IN = −0.2 V, +IN = +1.3 V
V
R
@ V
Latch inputs not connected
Latch inputs not connected
V
V
V
V
PECL 50 Ω to V
PECL 50 Ω to V
10% to 90%
10% to 90%
10% to 90%
10% to 90%
V
V
V
V
V
20 mV ≤ V
50 mV ≤ V
700 ps ≤ PW ≤ 10 ns
33 MHz, 1 V/ns, V
@ V
0.4 V/ns ≤ SR ≤ 1.33 V/ns
1 V swing, 0.3 V ≤ V
CM
HYS
OD
OD
OD
OD
OD
OD
OD
OD
OD
Rev. 0 | Page 3 of 16
CCI
CCI
= −0.2 V to +1.3 V
= 250 mV
= 250 mV
= 250 mV
= 250 mV
= 1 V
= 20 mV
= 1 V
= 1 V
= 1 V
= ∞
– 0.8 V
– 1.8 V
OD
OD
≤ 100 mV
≤ 1.0 V
DD
DD
CM
− 2.0 V
− 2.0 V
CM
= 0.5 V
≤ 0.8 V
ADCMP551/ADCMP552/ADCMP553
Min
−0.2
−3
−10.0
−28.0
−3.0
V
0.4
−150
−150
V
V
V
V
CCI
CCI
CCI
CCO
CCO
/2 – 0.075
– 1.8
– 0.15
− 1.15
− 2.00
Typ
±2.0
±1.0
2.0
-6.0
-5.0
±1.0
1.0
1800
1000
60
76
±0.5
100
100
450
700
510
490
440
410
500
625
0.25
35
35
75
75
75
25
10
10
Max
V
+3
+10.0
+5.0
+3.0
V
1.0
+150
+150
V
V
V
V
CCI
CCI
CCI
CCI
CCO
CCO
/2 + 0.075
– 2.0
– 0.8
− 0.78
− 1.54
pF
kΩ
kΩ
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps/°C
ps
ps
ps
ps
ps
ps
ps
Unit
V
V
mV
mV
µV/°C
µA
nA/°C
µA
dB
dB
mV
V
V
µA
µA
V
V
V
V
ps