IDT2305B-1DCGI IDT, Integrated Device Technology Inc, IDT2305B-1DCGI Datasheet - Page 4
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IDT2305B-1DCGI
Manufacturer Part Number
IDT2305B-1DCGI
Description
IC CLK BUFFER 3.3V 8-SOIC
Manufacturer
IDT, Integrated Device Technology Inc
Type
Zero Delay Bufferr
Datasheet
1.IDT2305B-1DCG.pdf
(12 pages)
Specifications of IDT2305B-1DCGI
Pll
Yes with Bypass
Input
LVTTL
Output
LVTTL
Number Of Circuits
1
Ratio - Input:output
1:5
Differential - Input:output
No/No
Frequency - Max
133MHz
Divider/multiplier
No/No
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC
Frequency-max
133MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
2305B-1DCGI
800-1279
800-1279-5
800-1279
800-1279
800-1279-5
800-1279
SWITCHING CHARACTERISTICS (2305B-1H) - COMMERCIAL
NOTES:
1. REF Input has a threshold voltage of V
2. All parameters specified with loaded outputs.
DC ELECTRICAL CHARACTERISTICS - INDUSTRIAL
OPERATING CONDITIONS - INDUSTRIAL
IDT2305B
3.3V ZERO DELAY CLOCK BUFFER
Symbol
Symbol
Symbol
t
LOCK
I
V
DD_PD
t
t
t
t
t
t
t
t
V
1
3
4
5
6
7
8
J
V
C
C
T
V
V
I
I
DD
I
DD
A
IL
IH
OL
OH
L
IN
IH
IL
Output Frequency
Duty Cycle = t
Duty Cycle = t
Rise Time
Fall Time
Output to Output Skew
Delay, REF Rising Edge to CLKOUT Rising Edge
Device-to-Device Skew
Output Slew Rate
Cycle-to-Cycle Jitter
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
2
Parameter
Parameter
t
t
1
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 at 1.4V, F
Measured between 0.8V and 2V
Measured between 0.8V and 2V
All outputs equally loaded
Measured at V
Measured between 0.8V and 2V using Test Circuit #2
Measured at 66.66MHz, loaded outputs
Stable power supply, valid clock presented on REF pin
Conditions
4
DD
DD
/2
/2 on the CLKOUT pins of devices
Conditions
OUT
OUT
I
I
I
I
OL
OL
OH
OH
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
= 12mA (-1H)
= 8mA
= 66.66MHz
<50MHz
= -8mA
= -12mA (-1H)
Min.
-40
—
—
—
3
(1,2)
Min.
2.4
Min.
—
—
—
—
—
—
2
10
10
40
45
—
—
—
—
—
—
—
1
Max.
+85
3.6
30
10
7
Typ.
—
—
50
50
—
—
—
—
—
—
0
0
Max.
100
0.8
0.4
—
50
—
25
35
Max.
133
100
250
700
175
1.5
1.5
350
60
55
—
1
Unit
pF
pF
V
C
MHz
Unit
V/ns
ms
%
%
ns
ns
ps
ps
ps
ps
Unit
mA
μA
μA
μA
V
V
V
V