IDT49FCT3805DQGI8 IDT, Integrated Device Technology Inc, IDT49FCT3805DQGI8 Datasheet - Page 6

• Manufacturer Part Number: IDT49FCT3805DQGI8
• Description: IC CLOCK DRIVER DUAL 1-5 20-QSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 49FCTr
• Type: Fanout Buffer (Distribution)r

Specifications of IDT49FCT3805DQGI8

• Number Of Circuits: 2
• Ratio - Input:output: 1:5
• Differential - Input:output: No/No
• Input: LVTTL
• Output: LVTTL
• Frequency - Max: 133MHz
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-QSOP
• Frequency-max: 133MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 49FCT3805DQGI8; 800-1836-2

NOTE:
1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH
NORMALLY
NORMALLY
TEST CIRCUITS AND WAVEFORMS
OUTPUT
IDT49FCT3805D/E
3.3V CMOS DUAL 1-TO-5 CLOCK DRIVER
CONTROL
INPUT
OUTPUT
OUTPUT
INPUT
HIGH
LOW
SW ITCH
CLOSED
SW ITCH
OPEN
ENABLE
t
t
PZL
PZH
Enable and Disable Times
t
PLH
Propagation Delay
t
R
1.5V
1.5V
V
V
OH
OL
t
PHZ
DISABLE
t
t
PLZ
PHL
t
F
0.3V
0.3V
0.8V
2.0V
3V
1.5V
0V
V
V
V
V
OH
OL
O L
OH
3V
1.5V
0V
1.5V
V
V
O L
O H
6
Part-to-Part Skew is for the same package and speed grade.
PACKAGE 1
PACKAGE 2
OUTPUT
OUTPUT
OUTPUT
INPUT
INPUT
t
SK(P P)
Part-to-Part Skew - t
= |t
t
PLH1
Pulse Skew
INDUSTRIAL TEMPERATURE RANGE
PLH2 -
t
PLH
t
t
PLH2
SK(PP)
t
SK(P )
t
PLH1
= |t
|
or
t
PLH -
PH L1
SK(PP)
|t
t
PHL2 -
PHL2
t
SK(PP)
t
PLH
t
PHL
t
P HL1
|
|
V
3V
1.5V
0V
V
1.5V
V
1.5V
V
O H
O H
O L
O L
3V
1.5V
0V
1.5V
V
V
O L
OH