IDT49FCT3805EQGI IDT, Integrated Device Technology Inc, IDT49FCT3805EQGI Datasheet - Page 4

• Manufacturer Part Number: IDT49FCT3805EQGI
• Description: IC CLK DVR 3.3V DUAL 1:5 20-QSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 49FCTr
• Type: Fanout Buffer (Distribution)r

Specifications of IDT49FCT3805EQGI

• Number Of Circuits: 2
• Ratio - Input:output: 1:5
• Differential - Input:output: No/No
• Input: LVTTL
• Output: LVTTL
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 49FCT3805EQGI; 800-1348; 800-1348-5; 800-1348

SWITCHING CHARACTERISTICS OVER OPERATING RANGE - 3805D
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - 3805E
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
5. Skew measured between all outputs under identical transitions and load conditions.
6. Skew measured is difference between propagation delay times t
7. Part to part skew for all outputs given identical transitions and load conditions at identical V
8. Airflow of 1m/s is recommended for frequencies above 133MHz.
9. This parameter is measured using f = 1MHz.
IDT49FCT3805D/E
3.3V CMOS DUAL 1-TO-5 CLOCK DRIVER
Symbol
Symbol
t
t
t
SK(PP)
t
SK(PP)
t
t
PLH
SK(O)
SK(P)
t
t
f
SK(O)
SK(P)
t
t
f
t
t
t
t
t
t
t
t
MAX
MAX
PLH
PHL
PZH
PHZ
PZH
PHZ
PZL
PLZ
PLH
PHL
PZL
PLZ
t
t
t
t
R
R
F
F
, t
PHL
, t
SK
Parameter
Propagation Delay
IN
Output Rise Time (0.8V to 2V)
Output Fall Time (2V to 0.8V)
Same device output pin to pin skew
Pulse skew
Part to part skew
Output Enable Time
OE
Output Disable Time
OE
Input Frequency
Parameter
Propagation Delay
IN
Output Rise Time (0.8V to 2V)
Output Fall Time (2V to 0.8V)
Same device output pin to pin skew
Pulse skew
Part to part skew
Output Enable Time
OE
Output Disable Time
OE
Input Frequency
(
P
A
A
), and t
A
A
A
A
to OAn, IN
to OAn, IN
to OAn, OE
to OAn, OE
to OAn, OE
to OAn, OE
SK
(6,9)
(6,9)
(
O
) are production tested. All other parameters guaranteed but not production tested.
B
B
(7)
(7)
to OBn
B
B
to OBn
B
B
to OBn
to OBn
to OBn
to OBn
(5)
(5)
PHL
and t
CC
, operating temperature and process parameters. These propagation delay limits do not imply skew.
PLH
of same outputs under identical load conditions.
4
CC
levels and temperature.
Conditions
Conditions
f ≤ 133MHz
f ≤ 166MHz
C
C
L
L
= 15pF
= 15pF
(1,8)
(1)
INDUSTRIAL TEMPERATURE RANGE
Min
Min
0.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
.
.
(2)
(2)
(3,4)
(3,4)
Max
Max
270
270
550
133
200
270
550
166
1.5
1.5
5.2
5.2
2.5
5.2
5.2
3
1
1
.
.
MHz
MHz
Unit
Unit
ns
ns
ns
ps
ps
ps
ns
ns
ns
ns
ns
ps
ps
ps
ns
ns