HCTL-2017-PLC Avago Technologies US Inc., HCTL-2017-PLC Datasheet - Page 9

• Manufacturer Part Number: HCTL-2017-PLC
• Description: Quadrature Decoder/Counter Interface IC 16-Pin PDIP
• Manufacturer: Avago Technologies US Inc.

Specifications of HCTL-2017-PLC

• Package: 16PDIP
• Operating Temperature: -40 to 85 °C
• Applications: Encoder to Microprocessor
• Interface: 8-Bit Tristate
• Voltage - Supply: 4.5 V ~ 5.5 V
• Package / Case: 20-PLCC
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 516-1882-5; HCTL-2017-PLC

Figure 7. Simplified Digital Noise Filter Logic
Figure 8. Signal Propagation through Digital Noise Filter
9
CHA
CHB
filtered
filtered
filtered
CLK
CK
CK
CHA
CHB
CHA
CHB
CHI
Noise Spike
t
E
D
D
Q
Q
3 t
t
D
D
E
CLK
Q
Q
t
E
t
ES
D
D
t
ES
Q
Q
t
E
t
ES
D
D
t
ES
Q
Q
CK
CK
K
K
J
J
Q
Q
filtered
filtered
CHA
CHB