ADCMP552BRQZ Analog Devices Inc, ADCMP552BRQZ Datasheet - Page 13

• Manufacturer Part Number: ADCMP552BRQZ
• Description: Single Supply Hi Speed PECL Comparator
• Manufacturer: Analog Devices Inc
• Type: with Latchr

Specifications of ADCMP552BRQZ

• 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: 20-SSOP (0.154", 3.91mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADCMP552BRQZ - BOARD EVALUATION ADCMP552BRQZ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL APPLICATION CIRCUITS
+V
–V
ALL RESISTORS 50 Ω UNLESS OTHERWISE NOTED
V
REF
REF
REF
V
V
IN
IN
Figure 22. High Speed Window Comparator
Figure 21. High Speed Sampling Circuits
ADCMP551/
ADCMP552/
+
–
ADCMP553
+
ADCMP551/
ADCMP552/
ADCMP553
–
+
ADCMP551/
ADCMP552/
ADCMP553
–
ALL RESISTORS 50Ω
ENABLE
INPUTS
LATCH
ENABLE
INPUTS
LATCH
V
V
CCO
CCO
V
CCO
– 2V
–2V
–2V
OUTPUTS
OUTPUTS
OUTPUTS
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Figure 24. How to Interface a PECL Output to an Instrument with a
V
V
Figure 23. Adding Hysteresis Using the HYS Control Pin
REF
V
IN
IN
ALL RESISTORS 50Ω, UNLESS OTHERWISE NOTED
ADCMP551/ADCMP552/ADCMP553
+
ADCMP551/
ADCMP552/
–
ADCMP553
50 Ω to Ground Input
ADCMP551/
ADCMP552/
ADCMP553
HYS
V
CCI
(V
0Ω TO 80kΩ
100Ω
CCO
– 2V)
V
CCO
×
100Ω
2
50Ω
50Ω
– 2.0V
OUTPUTS
50Ω
50Ω