MC100LVEP34DG ON Semiconductor, MC100LVEP34DG Datasheet - Page 7

• Manufacturer Part Number: MC100LVEP34DG
• Description: IC CLOCK GEN ECL 2/4/8 16SOIC
• Manufacturer: ON Semiconductor
• Series: 100LVEPr
• Type: Clock Generatorr

Specifications of MC100LVEP34DG

• Pll: No
• Input: CML, LVDS, NECL, PECL
• Output: ECL
• Number Of Circuits: 1
• Ratio - Input:output: 1:3
• Differential - Input:output: Yes/Yes
• Frequency - Max: 2.8GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: ±2.375 V ~ 3.8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Frequency-max: 2.8GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MC100LVEP34DGOS

CLK
CLK
MR
MR
EN
EN
Q0
Q1
Q2
Q0
Q1
Q2
OUTPUT
There are two distinct functional relationships between the Master Reset and Clock:
CLOCK
The EN signal will “freeze” the internal divider flip-flops on the first falling edge of CLK after its assertion. The internal
divider flip-flops will maintain their state during the freeze. When EN is deasserted (LOW), and after the next falling edge
of CLK, then the internal divider flip-flops will “unfreeze” and continue to their next state count with proper phase
relationships.
MR
T
RR
CASE 2: If the MR is de-asserted (H-L), after the Clock has transitioned low, the
CASE 1
CASE 1: If the MR is de-asserted (H-L), while the Clock is still high, the
outputs will follow the second ensuing clock rising edge.
outputs will follow the third ensuing clock rising edge.
Figure 3. Reset Recovery Time
Figure 2. Timing Diagrams
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MC100LVEP34
OUTPUT
CLOCK
7
MR
T
RR
Internal Clock
Internal Clock
Disabled
Disabled
CASE 2
Internal Clock
Internal Clock
Enabled
Enabled