參數(shù)資料
型號(hào)： MC145192DT
廠商： MOTOROLA INC
元件分類： XO, clock
英文描述： 8-Pin High Frequency 4-Amp Sink Synchronous MOSFET Driver 8-SOIC -40 to 125
中文描述： PLL FREQUENCY SYNTHESIZER, 1100 MHz, PDSO20
封裝： TSSOP-20
文件頁(yè)數(shù)： 11/24頁(yè)
文件大?。?/td> 348K
代理商： MC145192DT
MC145192
MOTOROLA
11
VPD (Pin 5)
Positive Supply Potential. This pin supplies power to both
phase/frequency detectors A and B. The voltage applied on
this pin must be
≥
VDD but not more than 5.5 V. The voltage
range for VPD is 4.5 to 5.5 V with respect to the GND pin
when using PDOUT and 2.7 to 5.5 V when using
φ
R,
φ
V out-
puts.
For optimum performance, VPD should be bypassed to
GND using a low–inductance capacitor mounted very close
to these pins. Lead lengths on the capacitor should be
minimized.
GND (Pin 7)
Common ground.
0
10
20
30
40
50
60
70
80
90
100
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3
Iout, SOURCE CURRENT (mA)
VPD = 5.5 V
VPD = 5.0 V
VPD = 4.5 V
NOTE: The MC145192 is optimized for Rx values in the 18 k
to 40 k
range. For example, to achieve 0.3 mA of output current,
it is preferable to use a 30–k
resistor for Rx and bit settings for 25% (as shown in Table 3).
R
)
Nominal MC145192 PDout Source Current vs Rx Resistance
PDout CURRENT SET TO 100%;
PDout VOLTAGE IS FORCED TO ONE–HALF OF VPD.
Figure 14.
相關(guān)PDF資料
PDF描述
MC145192 Low-Voltage 1.1 GHz PLL Frequency Synthesizer
MC145192EVK 8-Pin High Frequency 4-Amp Sink Synchronous MOSFET Driver 8-SON -40 to 125
MC145192F Low-Voltage 1.1 GHz PLL Frequency Synthesizer
MC14519BCL 4-Bit AND/OR Selector or Quad 2-Channel Data Selector or Quad Exclusive NOR Gate
MC14519BCP 8-Pin High Frequency 4-Amp Sink Synchronous MOSFET Driver 8-SOIC -40 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC14519BCL 制造商:Motorola Inc 功能描述: 制造商:Motorola Inc 功能描述:LOGIC MUX, QUAD, 2-INPUT, CMOS, 16 Pin, Ceramic, DIP
MC14519BD 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC14519BF 制造商:Panasonic Industrial Company 功能描述:IC
MC1451CCP 制造商:PMD 功能描述:
MC14520B 制造商:Motorola Inc 功能描述: 制造商:ON Semiconductor 功能描述:
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