I747-1N1-19.200MHZ
| Model | I747-1N1-19.200MHZ |
| Description | Clipped Sine Output Oscillator, |
| PDF file | Total 2 pages (File size: 42K) |
| Chip Manufacturer | ILSI |
2.5 mm x 3.2 mm Ceramic Package SMD TCXO
I547/I747 Series
Product Features:
Low Jitter, Non-PLL Based Output
Clipped Sinewave
Analog Compensation
Available
0.5 ppm Stability
Applications:
GPS
Sonet /SDH
802.11 / Wifi
T1/E1, T3/E3
4
3.20
3
2.50
1
2
Frequency
GPS Frequencies
Frequency Tolerance @ 25
C
Frequency Stability
Vs Temperature
Vs Supply Voltage ( 5%)
Vs Load(10%)
Output Level
Clipped Sinewave
Output Load
Clipped Sinewave
Duty Cycle (HCMOS)
Frequency Slope
(2C steps from -20
C to +70
C)
Start Time (90% of Vp-p)
Aging
Supply Voltage
Current
Voltage Control
(I747)
Operating
Storage
Phase Noise
10Mhz to 52 Mhz
16.396Mhz, 16.3676Mhz, 16.367667Mhz, 19.200Mhz,
24.5535Mhz, 26.000Mhz
1.5 ppm
See Frequency Stability Table
0.1 ppm Max.
.0.2 ppm Max.
0.8 V p-p Min.
10K Ohms / 10 pF
50% ±10%
0.1 ppm /
C
1.2 Max.
0.10
1
2
4
3
0.65 +/-0.02
0.62 +/-0.02
0.10
Recommended Pad Layout
2.40
3.0 mS Max.
1 ppm / Year Max.
4
3
See Supply Voltage Table , tolerance
5%
1.5 mA Max
1.5 VDC
1.0 VDC,
5.0 ppm Min.
See Operating Temperature Table
-40
C to +85
C
-87 dBc/Hz @ 10 Hz
-112 dBc/Hz @ 100 Hz
-135 dBc/Hz @ 1KHz
-145 dBc/Hz @ 10 Khz
2.0
1
2
1.3
0.9
Pin
1
2
3
4
Connection
Vcontrol / N.C.
GND
Output
Vcc
Dimension Units: mm
Package
I547 (Clipped Sinewave TCXO)
I747 (Clipped Sinewave TCVCXO)
Part Number Guide
Operating Temperature
7 = 0 C to +50 C
1 = 0 C to +70 C
3 = -20 C to +70 C
5 = -30 C to +85 C
2 = -40 C to +85 C
Sample Part Number: I547-1Q3-20.000 Mhz
FrequencyStability vs Temperature
Supply Voltage
**Y =
0.5
ppm
**N =
1.0
ppm
**O =
1.5
ppm
**P =
2.0
ppm
Q =
2.5
ppm
R =
3.0
ppm
J =
5.0
ppm
3 = 3.3 V
7 = 3.0 V
2 = 2.7 V
1 = 1.8 V
Frequency
- 20.000 MHz
NOTE: A 0.01 µF bypass capacitor is recommended between Vcc (pin 4) and GND (pin 2) to minimize power supply noise.
** Not available for all temperature ranges.
ILSI
America
Phone: 775-851-8880 • Fax: 775-851-8882• e-mail: e-mail@ilsiamerica.com • www.ilsiamerica.com
8/09/11_E
Specifications subject to change without notice
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