IDT49FCT3805BQ8 IDT, Integrated Device Technology Inc, IDT49FCT3805BQ8 Datasheet - Page 5
![IC BUFFER/CLK DVR 3.3V 20-QSOP](/photos/31/26/312651/20pin_ssop_eiaj_sml.jpg)
IDT49FCT3805BQ8
Manufacturer Part Number
IDT49FCT3805BQ8
Description
IC BUFFER/CLK DVR 3.3V 20-QSOP
Manufacturer
IDT, Integrated Device Technology Inc
Series
49FCTr
Type
Fanout Buffer (Distribution)r
Datasheet
1.IDT49FCT3805BQ8.pdf
(7 pages)
Specifications of IDT49FCT3805BQ8
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
0°C ~ 70°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
0C to 70C
Propagation Delay Time
5ns
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
Commercial
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
49FCT3805BQ8
NOTES:
1. See test circuits and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. t
4. Propagation delay range indicated by Min. and Max. limit is due to V
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
IDT49FCT3805B
3.3V CMOS BUFFER/CLOCK DRIVER
Symbol
t
t
t
PLH
SK(O)
SK(P)
t
t
t
t
SK(T)
t
t
PZH
PHZ
PLH
PHL
PZL
PLZ
t
t
R
F
, t
PHL
, t
SK
Parameter
Propagation Delay
IN
Output Rise Time
Output Fall Time
Output skew: skew between outputs of all banks of
same package (inputs tied together)
Pulse skew: skew between opposite transitions
of same output (|t
Package skew: skew between outputs of different
packages at same power supply voltage,
temperature, package type and speed grade
Output Enable Time
OE
Output Disable Time
OE
(t) are production tested. All other parameters guaranteed but not production tested.
A
A
A
to OAn, IN
to OAn, OE
to OAn, OE
B
PHL -–
to OBn
B
B
to OBn
to OBn
t
PLH
|)
CC
Conditions
, operating temperature and process parameters. These propagation delay limits do not imply skew.
R
C
L
L
= 500Ω
= 50pF
(1)
5
Min
1.5
1.5
1.5
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGE
—
—
—
—
—
.
Commercial
(2)
Max
0.5
1.2
5
2
2
1
6
5
.
(3,4)
1.5
1.5
1.5
—
—
—
—
—
Industrial
5.2
0.6
1.2
2
2
1
6
5
Unit
ns
ns
ns
ns
ns
ns
ns
ns