IDT2309-1DC IDT, Integrated Device Technology Inc, IDT2309-1DC Datasheet - Page 8

• Manufacturer Part Number: IDT2309-1DC
• Description: IC CLK BUFFER ZD STD DRV 16-SOIC
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Zero Delay Bufferr

Specifications of IDT2309-1DC

• Pll: Yes with Bypass
• Input: LVTTL
• Output: LVTTL
• Number Of Circuits: 1
• Ratio - Input:output: 1:9
• Differential - Input:output: No/No
• Frequency - Max: 133MHz
• Divider/multiplier: No/No
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC
• Frequency-max: 133MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 2309-1DC

NOTES:
1. Duty Cycle is taken from typical chip measured at 1.4V.
2. I
TYPICAL DUTY CYCLE
IDT2309
3.3V ZERO DELAY CLOCK BUFFER
V = Supply Voltage (V); f = Frequency (Hz))
140
120
DD
100
44
40
60
56
52
46
42
40
44
80
60
20
58
54
50
48
60
56
52
46
42
40
58
54
50
48
0
data is calculated from I
3
0
20
(for 30pf loads over frequency - 3.3V, 25C)
(for 30pf loads over frequency - 3.3V, 25C)
(for 30pf loads over temperature - 3.3V)
3.1
40
Number of Loaded Outputs
I
D D
vs Number of Loaded Outputs
Duty Cycle vs Frequency
2
3.2
60
Duty Cycle vs V
Frequency (MHz)
DD
= I
V
3.3
80
CORE
DD
4
(V)
+ nCVf, where I
DD
3.4
100
(1)
6
3.5
AND I
120
CORE
is the unloaded current. (n = Number of outputs; C = Capacitance load per output (F);
140
3.6
8
DD
TRENDS
33MH z
33MH z
-40C
66MH z
100M H z
66MH z
100M H z
0C
25C
70C
85C
8
(2)
FOR IDT2309-1
140
120
100
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
44
44
42
40
60
56
52
46
42
40
40
60
56
52
46
58
54
50
48
80
60
20
58
54
50
48
0
20
0
3
(for 10pF loads ove r tem perature - 3.3 V)
(for 10pF loads over freque ncy - 3.3V, 25C)
(for 10pF load s over frequency - 3.3V, 2 5C)
3.1
40
Number of Loaded Outputs
I
D D
D uty C ycle vs Frequ ency
2
vs Nu mb er of Loa ded O utputs
Frequency (MHz)
60
3.2
Duty C ycle vs V
V
DD
80
3.3
4
(V)
100
D D
3.4
6
120
3.5
140
3.6
8
-40C
33M H z
33MH z
0C
25C
70C
85C
66M H z
100M Hz
133M Hz
66MH z
100M H z