IDT49FCT3805BQGI IDT, Integrated Device Technology Inc, IDT49FCT3805BQGI Datasheet - Page 6

• Manufacturer Part Number: IDT49FCT3805BQGI
• Description: IC BUFFER/CLK DVR 3.3V 20-QSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 49FCTr
• Type: Fanout Buffer (Distribution)r

Specifications of IDT49FCT3805BQGI

• Number Of Circuits: 2
• Ratio - Input:output: 1:5
• Differential - Input:output: No/No
• Input: TTL
• Output: TTL
• Frequency - Max: 166MHz
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-QSOP
• Frequency-max: 166MHz
• Number Of Outputs: 10
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 85C
• Propagation Delay Time: 5.2ns
• Operating Supply Voltage (min): 3V
• Mounting: Surface Mount
• Pin Count: 20
• Operating Supply Voltage (typ): 3.3V
• Package Type: QSOP
• Quiescent Current: 10uA
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 49FCT3805BQGI

TEST CIRCUITS AND WAVEFORMS
OUTPUT
IDT49FCT3805B
3.3V CMOS BUFFER/CLOCK DRIVER
OUTPUT
NORMALLY
NORMALLY
CONTROL
Generator
INPUT
OUTPUT
OUTPUT
INPUT
Pulse
INPUT
HIGH
LOW
SWITCH
CLOSED
SWITCH
OPEN
ENABLE
V
IN
t
t
Test Circuits for All Outputs
PZL
PZH
t
PLH
t
Output Skew - t
Pulse Skew - t
PLH
t
R
SK(p)
Package Delay
T
t
R
1.5V
1.5V
3.5V
0V
D.U.T.
V
= |t
CC
PHL -
t
PHZ
DISABLE
t
V
SK(P)
PLH
OUT
SK(X)
t
PHL
t
t
PHL
PLZ
|
t
F
0.3V
0.3V
50pF
0.8V
2.0V
V
1.5V
3V
1.5V
0V
V
3V
1.5V
0V
3.5V
V
0V
V
OH
OL
OH
OL
3V
1.5V
0V
500
500
V
1.5V
V
OL
OH
GND
6V
6
SWITCH POSITION
DEFINITIONS:
C
R
NOTES:
1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH
2. Pulse Generator for All Pulses: f ≤ 1.0MHz; t
L
T
= Load capacitance: includes jig and probe capacitance.
= Termination resistance: should be equal to Z
OUTPUT 1
OUTPUT 2
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGE
INPUT
PACKAGE 1
PACKAGE 2
Disable HIGH
Enable HIGH
Disable LOW
Enable LOW
OUTPUT
OUTPUT
INPUT
Test
t
SK(o)
t
SK(t)
= |t
Package Skew - t
Output Skew - t
= |t
t
PLH2 -
PLH1
t
PLH2
PLH2 -
t
SK(o)
t
t
PLH1
PLH1
t
t
PLH2
PLH1
t
|
SK(t)
or
F
t
|
OUT
|t
PHL1
SK(O)
or
≤ 2.5ns; t
PHL2 -
t
SK(T)
PHL2
t
|t
of the Pulse Generator.
SK(o)
PHL2 -
t
PHL1
t
t
PHL1
PHL2
R
Switch
GND
t
t
≤ 2.5ns
6V
SK(t)
PHL1
|
V
3V
1.5V
0V
V
1.5V
V
V
1.5V
|
OL
OH
OL
OH
V
V
V
3V
1.5V
0V
1.5V
1.5V
V
OH
OL
OH
OL