CrystalFree™ Solid-State Oscillator
Ultra Low Power Oscillators
3CN
PRELIMINARY DATA SHEET
Features
Frequency Range:
Output Type:
Frequency Tolerance:
Supply Voltage:
Power Consumption:
Standby Current:
Standard Package:
Operating Temperature:
4 to 133 MHz
CMOS
± 100 ppm
1.8 to 3.3 V
1.9 mA (1.8 V)
< 1 uA
5.0 x 3.2 x 0.85 mm
2.5 x 2.0 x 0.85 mm
0 to 70 °C, -20 to 70 °C
This product is rated “Green”, please contact
factory for environmental compliancy information
Specification
Symbol
Specifications
VDD
1.8 V± 5% 2.5 V±10% 3.3 V±10%
F
STB
± 100 ppm
IDD
1.9 mA
2.0 mA
2.2 mA
I
STBY
1 uA
V
IL
/V
IH
0.3 VDD (max) /0.7 VDD (min)
V
OL
0.1 VDD (max) / 0.9 VDD (min)
T
R
/T
F
1.6 ns
1.2 ns
1.0 ns
45% / 55%
SYM
Symmetry
40% / 60%
Start-up time
T
ST
400 us (max)
Period Jitter RMS
PJ
RMS
17 ps
6 ps
5 ps
Cycle to Cycle Jitter(Pk-Pk) CCJ
PP
120 ps
50 ps
40 ps
Parameter
Supply Voltage
Frequency Stability
Supply Current
Quiescent Current
Input LOW/HIGH level
Output LOW/HIGH level
Rise/Fall Time
Conditions
Nominal ± tolerance
Total Frequency Stability*
Typical; No load condition; 75 MHz
Maximum; STBY# = GND
At STBY# pin
I
OL
= - 1 mA / I
OH
= 1 mA
Maximum; 20% to 80% x VDD; Output load (C
L
) = 4 pF
Worst case; output frequencies ≤ 100 MHz
Worst case; output frequencies > 100 MHz
Output valid time after VDD meets the specified range & STBY# transition
Output load (C
L
) = 4 pF; 75 MHz; measured over 10K cycles
Output load (C
L
) = 4 pF; 75 MHz; measured over 1K cycles
6.144
20
49.152
125
7.3728
22.5972
50
133
8
24
60
10
24.576
62.5
12
25
66
12.5
30
66.66
12.288
33
72
14.31818
33.333
74.25
Output Frequency
F
OUT
4
4.096
5
6
15
16
18.432
19.44
36
37.5
40
48
75
80
98.304
100
Contact IDT for additional frequencies
Note: Above specifications are typical at room temperature (25°C ) unless otherwise specified.
* Inclusive of initial frequency accuracy, operating temperature range, supply variation, load variation, 3 times solder reflow, shock, vibration and 10 years aging at 25°C.
Package Outline and Dimensions
3.20 ±0.1
1.00 ±0.05
0.85
1.20 ±0.05
Pin #1 ID
Chamfer
0.5 x 45°
0.85 ±0.05
0.0-0.05
Typical PCB Land Pattern
2.2
5.0
x 3.2
5.0
x 3.2
(mm)
(mm)
STBY#
VDD
2.5
4L SMD
5.0 x 3.2mm
5.00 ±0.1
2.54 bsc
1.6
GND
0.15
0.20 Ref.
OUT
Top View
Bottom View
Side View
1.4
0.65 ±0.05
2.0 ±0.05
0.72 ±0.05
Pin #1 ID
Chamfer
0.35 x 45°
0.0-0.05
0.85 ±0.05
1.5
2.5 x 2.0
(mm)
STBY#
4L SMD
2.5 x 2.0mm
2.5 ±0.05
1.35 Bsc
1.62 Bsc
0.20 REF
1.8
VDD
GND
0.5
OUT
0.8
0.9
0.9
Top View
Mar 26, 2012
Bottom View
Side View
www.IDT.com
©2011 Integrated Device Technology, Inc
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
