MC88LV926DWR2 Freescale Semiconductor, MC88LV926DWR2 Datasheet - Page 7

• Manufacturer Part Number: MC88LV926DWR2
• Description: IC DRIVER CLK PLL 66MHZ 20-SOIC
• Manufacturer: Freescale Semiconductor
• Type: PLL Clock Driverr

Specifications of MC88LV926DWR2

• Input: CMOS, TTL
• Output: CMOS
• Frequency - Max: 66MHz
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Frequency-max: 66MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MC88LV926DWR2TR

TIMING SOLUTIONS
1. The MC88LV926 aligns rising edges of the outputs and the SYNC input, therefore the SYNC input does not require a 50%
2. All skew specs are measured between the V CC /2 crossing point of the appropriate output edges. All skews are specified as
Q0–Q3 Outputs
duty cycle.
‘windows’, not as a
2X_Q Output
SYNC Input
QCLKEN
Figure 4. Logical Representation of the MC88LV926 With Input/Output Frequency Relationships
t SKEWQCLKEN
t SKEWall
OSCILLATOR
Figure 5. Output/Input Switching Waveforms and Timing Relationships
CRYSTAL
12.5MHz
deviation around a center point.
INTERNAL
LOGIC
t SKEWf
Figure 3. RST_OUT Test Circuit
SYNC
MR
PLL_EN
RST_IN
Timing Notes
RST_OUT PIN
t CYCLE SYNC Input
7
ANALOG GND
RST_OUT
QCLKEN
t SKEWr
2X_Q
Q0
Q1
Q2
Q3
C L
1K
V CC
t SKEWQCLKEN
DELAY 33MHz CLKEN OUTPUT
t CYCLE ‘Q’ Outputs
66MHz P–CLOCK OUT-
t SKEWf
AND SYSTEM
PUT
B–CLOCK
OUTPUTS
33MHz
t SKEWr
MC88LV926
MOTOROLA