- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98055 > PMB2349 (INFINEON TECHNOLOGIES AG) PLL FREQUENCY SYNTHESIZER, 2800 MHz, PQCC24 PDF資料下載
參數(shù)資料
| 型號(hào)： | PMB2349 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 2800 MHz, PQCC24 |
| 封裝： | PLASTIC, VQFN-24 |
| 文件頁數(shù)： | 3/35頁 |
| 文件大小： | 670K |
| 代理商： | PMB2349 |
第1頁第2頁當(dāng)前第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁
Functional Description
3 - 4
PMB 2349
preliminary
Wireless Components
Confidential
Specification, May 2000
Table 3-1 Pin Definition and Function (continued)
Pin No.
Symbol
Equivalent I/O-Schematic
Function
7
EN
3-Wire bus input:
Enable
Enable input of the serial
control interface with
Schmitt-Trigger input
stage. When EN=H the
input signals CLK and DA
are disabled. When EN=L
the serial control interface
is enabled. The received
data are transferred to the
registers with the positive
edge of the EN-signal.
8
DA
3-Wire bus input: Data
Data input of the serial
control interface with
Schmitt-Trigger input
stage.The serial data are
read into the internal shift
register with the positive
edge of CLK.
10
CLK
3-Wire bus input: Clock
Clock input of the serial
control interface with
Schmitt-Trigger input
stage
11
MFO
Lock detector output
Unipolar output of the
phase detector in the
form of a pulse-width
modulated signal. In the
locked state the output
signal is at H-level. In
standby mode the output
is resistive.
For test purpose the push
pull output fo is enabled.
ESD
*2pF
560
75k
S e rial C ontro l Input E quiva lent
CL K
8
ESD
*2pF
560
75k
S e rial C ontro l Input E quiva lent
DA
9
ESD
*2pF
560
75k
S e rial C ontro l Input E quiva lent
EN
10
ESD
*2pF
L D /fo
LD as Lock D e te ctor
11
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PMD4118OWS | DC-DC REG PWR SUPPLY MODULE |
| PMD4118OWP | DC-DC REG PWR SUPPLY MODULE |
| PMD5118OWS | DC-DC REG PWR SUPPLY MODULE |
| PMD5118OWP | DC-DC REG PWR SUPPLY MODULE |
| PMD5118OWSR | DC-DC REG PWR SUPPLY MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PMB2362 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Wireless Components Dual LNA |
| PMB24 | 制造商:PURDY 制造商全稱:PURDY 功能描述:AC Fans and Blowers |
| PMB2400 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:GSM RECEIVER CIRCUIT |
| PMB2401 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:GSM Receiver Circuit |
| PMB2401S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Demodulator， Other/Special/Miscellaneous |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。