IDT2305A Integrated Device Technology, Inc., IDT2305A Datasheet - Page 3

• Manufacturer Part Number: IDT2305A
• Description: 3.3V Zero Delay Clock Buffer
• Manufacturer: Integrated Device Technology, Inc.

OPERATING CONDITIONS - COMMERCIAL
DC ELECTRICAL CHARACTERISTICS - COMMERCIAL
SWITCHING CHARACTERISTICS (2305A-1) - COMMERCIAL
NOTES:
1. REF Input has a threshold voltage of V
2. All parameters specified with loaded outputs.
IDT2305A
3.3V ZERO DELAY CLOCK BUFFER
Symbol
Symbol
Symbol
t
LOCK
I
V
DD_PD
t
t
t
t
t
t
t
C
C
V
V
1
3
4
5
6
7
J
T
V
V
I
DD
I
I
DD
A
IH
OH
L
IN
IL
OL
IH
IL
Output Frequency
Duty Cycle = t
Rise Time
Fall Time
Output to Output Skew
Delay, REF Rising Edge to CLKOUT Rising Edge
Device-to-Device Skew
Cycle-to-Cycle Jitter, pk - pk
PLL Lock Time
Supply Voltage
Operating Temperature (Ambient Temperature)
Load Capacitance < 100MHz
Load Capacitance 100MHz - 133MHz
Input Capacitance
Parameter
Input LOW Voltage Level
Input HIGH Voltage Level
Input LOW Current
Input HIGH Current
Output LOW Voltage
Output HIGH Voltage
Power Down Current
Supply Current
2
÷ t
Parameter
Parameter
1
DD
/2.
V
V
Standard Drive
High Drive
Standard Drive
High Drive
REF = 0MHz
Unloaded Outputs at 66.66MHz
IN
IN
= V
= 0V
DD
Measured at V
10pF Load
30pF Load
Measured at 1.4V, F
Measured between 0.8V and 2V
Measured between 0.8V and 2V
All outputs equally loaded
Measured at V
Measured at 66.66MHz, loaded outputs
Stable power supply, valid clock presented on REF pin
Conditions
3
DD
DD
/2
/2 on the CLKOUT pins of devices
Conditions
OUT
I
I
I
I
OL
OL
OH
OH
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
= 12mA (-1H)
= 8mA
= -8mA
= -12mA (-1H)
= 66.66MHz
Min.
—
—
—
3
0
(1,2)
Min.
2.4
Min.
—
—
—
—
—
—
2
10
10
40
—
—
—
—
—
—
—
Max.
3.6
70
30
10
7
Typ.
—
—
50
—
—
—
—
—
0
0
Max.
100
0.8
0.4
—
50
—
12
32
±350
Max.
133
100
250
700
200
2.5
2.5
60
1
Unit
°
pF
pF
V
C
MHz
Unit
ms
%
ns
ns
ps
ps
ps
ps
Unit
mA
µA
µA
µA
V
V
V
V