Electronic Components Datasheet Search |
|
LMX2430 Datasheet(PDF) 3 Page - Texas Instruments |
|
|
LMX2430 Datasheet(HTML) 3 Page - Texas Instruments |
3 / 48 page LMX2430, LMX2433, LMX2434 www.ti.com SNAS187B – MAY 2004 – REVISED MAY 2004 Connection Diagrams Figure 3. Ultra Thin Chip Scale Package (SLE) (Top View) Figure 4. Thin Shrink Small Outline Package (TM) (Top View) Pin Functions Pin Descriptions Pin No. Pin No. Pin Name I/O Description UTCSP TSSOP 1 2 GND — Ground for the IF PLL analog and digital circuits, MICROWIRETM, Ftest/LD and oscillator circuits. 2 3 FinIF I IF PLL prescaler input. Small signal input from the VCO. 3 4 EN I Chip Enable input. High Impedance CMOS input. When this pin is set HIGH, the RF and IF PLLs are powered up. Powerdown is then controlled through the MICROWIRE. When this pin is set LOW, the device is asynchronously powered down and the charge pump output is forced to a high impedance state (TRI-STATE). 4 5 CPoutIF O IF PLL charge pump output. The output is connected to the external loop filter, which drives the input of the IF VCO. 5 6 ENosc I Oscillator Enable input. High impedance CMOS input. When this pin is set HIGH, the oscillator buffer is always powered up, independent of the state of the EN pin. When this pin is set LOW, the OSCout/ FLoutIF pin functions as an IF Fastlock output, which connects a resistor in parallel to R2 of the external loop filter. Copyright © 2004, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: LMX2430 LMX2433 LMX2434 |
Similar Part No. - LMX2430 |
|
Similar Description - LMX2430 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |