49FCT805CTSOG IDT, 49FCT805CTSOG Datasheet - Page 4

• Manufacturer Part Number: 49FCT805CTSOG
• Description: Clock Drivers & Distribution Dual Clock Driver w/TTL Outputs
• Manufacturer: IDT

Specifications of 49FCT805CTSOG

• Rohs: yes
• Part # Aliases: IDT49FCT805CTSOG

NOTES:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
3. Per TTL driven input (V
4. This parameter is not directly testable, but is derived for use in Total Power Supply calculations.
5. Values for these conditions are examples of the I
6.
POWER SUPPLY CHARACTERISTICS
IDT49FCT805BT/CT
FAST CMOS BUFFER/CLOCK DRIVER
I
I
I
∆I
D
N
I
f
N
All currents are in milliamps and all frequencies are in megahertz.
Symbol
C
C
CC
CCD
O
H
T
O
= I
CC
∆I
= I
I
= Output Frequency
CCD
= Number of TTL Inputs at D
= Number of Outputs at f
= Quiescent Current (I
= Duty Cycle for TTL Inputs High
I
C
CC
QUIESCENT
CC
= Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
= Power Supply Current for a TTL High Input (V
+ ∆I
CC
+ I
D
H
INPUTS
N
T
Quiescent Power Supply Current
TTL Inputs HIGH
Dynamic Power Supply Current
Total Power Supply Current
+ I
CC
+ I
IN
CCD
CCL
DYNAMIC
= 5V, +25°C ambient.
= 3.4V); all other inputs at V
O
(f
, I
O
Parameter
CCH
N
H
O
)
and I
CCZ
)
C
(6)
formula. These limits are guaranteed but not tested.
I
(4)
N
CC
= 3.4V)
or GND.
V
V
V
Outputs Open
OE
50% Duty Cycle
V
Outputs Open
f
50% Duty Cycle
OE
Mon. Output Toggling
V
Outputs Open
f
50% Duty Cycle
OE
Eleven Outputs Toggling
O
O
CC
IN
CC
CC
CC
= 25MHz
= 50MHz
A
A
A
= 3.4V
= Max.
= Max.
= Max.
= OE
= Max.
= OE
= OE
(3)
B
B
B
= V
= GND
= GND
Test Conditions
CC
4
V
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
MILITARY AND COMMERCIAL TEMPERATURE RANGES
(1)
= V
= V
= V
= 3.4V
= 3.4V
= GND
= GND
= GND
= GND
= GND
CC
CC
CC
Min.
—
—
—
—
—
—
Typ.
33.5
1.5
1.8
60
33
1
(2)
55.5
57.5
Max.
100
2
3
4
(5)
(5)
µA/MHz
mA
mA
Unit