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PDF P521-23 Data sheet ( Hoja de datos )
| Número de pieza | P521-23 | |
| Descripción | Low Phase Noise PECL VCXO | |
| Fabricantes | PhaseLink Corporation | |
| Logotipo |  |
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P521-23
Low Phase Noise PECL VCXO (100MHz to 200MHz)
PAD ASSIGNMENT AND DESCRIPTION
Pin #
1
2
3
www.DataSheet4U.com4
5
6
7
8
9
10
11
12
13
14
15
16
Name
OSCOFFSEL
GNDOSC
VCON
XIN
XOUT
OECTRL
DNC
GND
GND
Q
QBAR
VDDBUF
VDDANA
OESEL
BUFZSEL
VDDOSC
Description
Oscillator Off Selection input pad. When low, turns off the oscillator when output is disabled.
When high (default), oscillator running when output is disabled.
Internal pull-up
GND connection for oscillator circuitry.
Control Voltage input. Use this pin to change the output frequency by varying the applied
Control Voltage.
Crystal oscillator input pin.
Crystal oscillator output pin.
OE input pad. See table on page 1.
Do Not Connect.
Ground connection.
Ground connection.
PECL Output.
PECL complementary output.
VDD connection for output buffer circuitry.
VDDBUF should be separately decoupled from other VDDs whenever possible.
VDD connection for analog circuitry.
VDDANA should be separately decoupled from other VDDs whenever possible.
Selector input to choose the OE control logic. See table on page 1.
Output impedance selector
VDD connection for oscillator circuitry.
VDDOSC should be separately decoupled from other VDDs whenever possible.
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991 [www.phaselink.com] Rev 7/28/04 Page 2
1 page  
P521-23
Low Phase Noise PECL VCXO (100MHz to 200MHz)
PACKAGE INFORMATION
www.DataSheet4U.com
16 PIN Narrow SOIC, TSSOP ( mm )
Symbol
A
A1
B
C
D
E
H
L
e
SOIC
Min. Max.
1.35 1.75
0.10 0.25
0.33 0.51
0.19 0.25
9.80 10.00
3.80 4.00
5.80 6.20
0.40 1.27
1.27 BSC
TSSOP
Min. Max.
- 1.20
0.05 0.15
0.19 0.30
0.09 0.20
4.90 5.10
4.30 4.50
6.40 BSC
0.45 0.75
0.65 BSC
EH
D
A1
B
e
C
A
L
ORDERING INFORMATION
PART NUMBER
The order number for this device is a combination of the following:
Device number, Package type and Operating temperature range
P521-23 D C
PART NUMBER
TEMPERATURE
C=COMMERCIAL
Order Number
Marking
PACKAGE TYPE
D=Die
O=TSSOP
Package Option
P521-23DC
P521-23OC-R
P521-23OC
P521-23DC
P521-23 OC
P521-23 OC
Die – Waffle Pack
TSSOP – Tape and Reel
TSSOP – Tube
PhaseLink Corporation, reserves the right to make changes in its products or specifications, or both at any time without notice. The information
furnished by Phaselink is believed to be accurate and reliable. However, PhaseLink makes no guarantee or warranty concerning the accuracy of said
information and shall not be responsible for any loss or damage of whatever nature resulting from the use of, or reliance upon this product.
LIFE SUPPORT POLICY: PhaseLink’s products are not authorized for use as critical components in life support devices or systems
without the express written approval of the President of PhaseLink Corporation.
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991 [www.phaselink.com] Rev 7/28/04 Page 6
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet P521-23.PDF ] | |
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