參數(shù)資料
型號(hào)： MC13109FB
廠商： MOTOROLA INC
元件分類： 無(wú)繩電話/電話
英文描述： Universal Cordless Telephone Subsystem IC
中文描述： TELECOM, CORDLESS, RF AND BASEBAND CIRCUIT, PQFP52
封裝： PLASTIC, QFP-52
文件頁(yè)數(shù)： 16/28頁(yè)
文件大?。?/td> 395K
代理商： MC13109FB
MC13109
16
MOTOROLA ANALOG IC DEVICE DATA
ELECTRICAL CHARACTERISTICS
(continued)
(VCC = 2.6 V, TA = 25
°
C)
Characteristic
Condition
Measure
Pin
Symbol
Min
Max
Unit
PLL PIN INTERFACE
EN to Clk Setup Time
–
EN, Clk
tsuEC
tsuDC
th
trec
tw
tr, tf
200
–
ns
Data to Clk Setup Time
–
Data, Clk
100
–
ns
Hold Time
–
Data, Clk
90
–
ns
Recovery Time
–
EN, Clk
90
–
ns
Input Pulse Width
–
EN, Clk
100
–
ns
Input Rise and Fall Time
–
Data
Clk
EN
–
–
–
9.0
–
–
μ
s
MPU Interface Power–Up
Delay
90% of PLL Vref to
Data, Clk, EN
–
tpuMPU
–
100
μ
s
PLL LOOP
Characteristic
Condition
Measure
Pin
Symbol
Min
Max
Unit
2nd LO Frequency
–
LO2 In
LO2 Out
fLO
–
12
MHz
“Tx VCO” Input Frequency
Vin = 200 mVpp
Tx VCO
ftxmax
–
80
MHz
PLL I/O Pin Specifications
The 2nd LO, Rx and Tx PLL’s and MPU serial interface are
normally powered by the internal voltage regulator at the
“PLL Vref” pin. The “PLL Vref” pin is the output of a voltage
regulator which is powered from the “VCC Audio” power
supply pin. Therefore, the maximum input and output levels
for most PLL I/O pins (LO2 In, LO2 Out, Rx PD, Tx PD, Tx
VCO) is the regulated voltage at the “PLL Vref” pin. The ESD
protection diodes on these pins are also connected to “PLL
Vref”. Internal level shift buffers are provided for the pins
(Data, Clk, EN, Clk Out) which connect directly to the
microprocessor. The maximum input and output levels for
these pins is VCC. Figure 9 shows a simplified schematic of
the PLL I/O pins.
Figure 9. PLL I/O Pin Simplified Schematics
PLL Vref
(2.2 V)
In
I/O
VCC Audio
(2.0 to 5.5 V)
PLL Vref
(2.2 V)
VCC Audio
(2.0 to 5.5 V)
Clk Out Pin
Data, Clk, and EN Pins
LO2 In, LO2 Out,
Rx PD, Tx PD and
Tx VCO Pins
Out
2.0
μ
A
1.0 k
Microprocessor Serial Interface
The “Data”, “Clk”, and “EN” pins provide an MPU serial
interface for programming the reference counters, the
transmit and receive channel divider counter and various
control functions. The “Data” and “Clk” pins are used to load
data into the shift register. Figure 10 shows “Data” and “Clk”
pin timing. Data is clocked on positive clock transitions.
Figure 10. Data and Clock Timing Requirement
Data,
Clk, EN
Data
Clk
tsuDC
tr
tf
50%
50%
th
10%
90%
After data is loaded into the shift register, the data is
latched into the appropriate latch register using the “EN” pin.
This is done in two steps. First, an 8–bit address is loaded
into the shift register and latched into the 8–bit address latch
register. Then, up to 16–bits of data is loaded into the shift
register and latched into the data latch register specified by
the address that was previously loaded. Figure 11 shows the
timing required on the EN pin. Latching occurs on the
negative EN transition.
Figure 11. Enable Timing Requirement
Clk
tsuEC
EN
50%
50%
50%
trec
Previous Data Latched
Last
Clock
First
Clock
50%
相關(guān)PDF資料
PDF描述
MC13109FTA Universal Cordless Telephone Subsystem IC
MC13111B Narrowband FM IF Receiver(窄頻帶FM IF 接收器)
MC13110B Narrowband FM IF Receiver(窄頻帶FM IF 接收器)
MC13111 Narrowband FM IF Receiver(窄頻帶FM IF 接收器)
MC13135 FM Communications Receivers(FM通信接收器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC13109FTA 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Universal Cordless Telephone Subsystem IC
MC1310DIN 功能描述:電源線濾波器 Filter 500V 10A RoHS:否 制造商:EPCOS 電壓額定值:277 VAC 電流額定值:100 A 安裝風(fēng)格:Chassis 端接類型:Screw
MC1310DIN-HFP 制造商:TDK-Lambda Corporation 功能描述:FILTER500VAC, 3 PHASE10A,, HAZMAT - Bulk
MC1311 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:UNIVERSAL NARROWBAND FM RECEIVER INTEGRATED CIRCUIT
MC13110 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:UNIVERSAL NARROWBAND FM RECEIVER INTEGRATED CIRCUIT
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*