IDT2308-1DC IDT, Integrated Device Technology Inc, IDT2308-1DC Datasheet - Page 11

• Manufacturer Part Number: IDT2308-1DC
• Description: IC CLK MLTPLR ZDB 1:4 16SOIC
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Multiplier, Zero Delay Bufferr

Specifications of IDT2308-1DC

• Pll: Yes with Bypass
• Input: LVTTL
• Output: LVTTL
• Number Of Circuits: 1
• Ratio - Input:output: 1:8
• Differential - Input:output: No/No
• Frequency - Max: 133.3MHz
• 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: 133.3MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 2308-1DC

TYPICAL DUTY CYCLE
NOTES:
1. Duty Cycle is taken from typical chip measured at 1.4V.
2. I
IDT2308
3.3V ZERO DELAY CLOCK MULTIPLIER
140
120
160
100
f = Frequency (Hz).
DD
44
42
40
44
40
60
56
52
46
42
40
80
60
20
58
54
50
48
60
58
56
54
52
50
48
46
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
DD
vs Number of Loaded Outputs
Duty Cycle vs Frequency
2
3.2
60
Duty Cycle vs V
Frequency (MHz)
DD
= ICORE + nCVf, where ICORE is the Unloaded Current (n = Number of Outputs; C = Capacitance Load per Output (F); V = Voltage Supply(V);
V
3.3
80
DD
4
(V)
DD
3.4
100
6
(1)
3.5
120
AND I
140
3.6
8
DD
33MHz
33MHz
-40C
66MHz
100MHz
66MHz
100MHz
0C
25C
70C
85C
TRENDS
11
(2)
160
140
120
100
44
44
42
40
40
42
40
60
58
56
54
52
50
48
46
80
60
20
60
58
56
54
52
50
48
46
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
FOR IDT2308-1H, -2H, AND -5H
0
20
3
0
(for 15pF loads over temperature - 3.3V)
(for 15pF loads over frequency - 3.3V, 25C)
3.1
40
(for 15pF loads over frequency - 3.3V, 25C)
Number of Loaded Outputs
I
DD
Duty Cycle vs Frequency
2
vs Number of Loaded Outputs
Frequency (MHz)
60
3.2
Duty Cycle vs V
V
DD
80
3.3
4
(V)
DD
3.4
100
6
120
3.5
140
3.6
8
-40C
33MHz
33MHz
0C
25C
70C
85C
66MHz
100MHz
66MHz
100MHz
133MHz