MC10H640FN ON Semiconductor, MC10H640FN Datasheet - Page 5

• Manufacturer Part Number: MC10H640FN
• Description: IC CLOCK DRIVER ECL-TTL 28-PLCC
• Manufacturer: ON Semiconductor
• Type: Buffer/Driverr

Specifications of MC10H640FN

• Input: ECL, TTL
• Output: TTL
• Frequency - Max: 135MHz
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-PLCC
• Frequency-max: 135MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

and 4. For a ± 2.5% duty cycle limit, see Figures 5 and 6. Figures 7 and 8 show duty cycle variation with temperature. Figure 9
shows typical TPD versus load. Figure 10 shows reset recovery time. Figure 11 shows output states after power up.
To maintain a duty cycle of ± 5% at 50MHz, limit the load capacitance and/or power supply variation as shown in Figures 3
Best duty cycle control is obtained with a single mP load and minimum line length.
11
10
11
10
11
10
9
9
9
Figure 7. Temperature versus Positive Pulse Width
0
0°
0
for 100H640 at 50 MHz and V
Figure 5. Positive Pulse Width at
Figure 3. Positive Pulse Width at
25°C Ambient and 50 MHz Out
25°C Ambient at 50 MHz Out
25°
25
25
TEMPERATURE (°C)
LOAD (pF)
50 pF
LOAD (pF)
50°
50
50
5.25 V
5 V
4.75 V
5.125 V
5 V
4.875 V
CC
CC
CC
CC
CC
10 pF
CC
CC
25 pF
= +5.0 V
DUTY CYCLE CONTROL
75
75
75°
http://onsemi.com
10/100H640
85
85°
85
5
10
11
Figure 8. Temperature versus Negative Pulse Width
11
10
11
10
9
9
9
0°
0
0
for MC100H640 @ 50 MHz and V
Figure 4. Negative Pulse Width at
Figure 6. Negative Pulse Width at
25°C Ambient and 50 MHz Out
25°C Ambient at 50 MHz Out
25°
25
25
TEMPERATURE (°C)
LOAD (pF)
LOAD (pF)
50°
50
50
4.75 V
5 V
5.25 V
4.875 V
5 V
5.125 V
25 pF
10 pF
CC
CC
CC
CC
CC
CC
CC
= +5.0 V
75°
75
75
85°
85
85