M64894FP Просмотр технического описания (PDF) - Renesas Electronics
Номер в каталоге
Компоненты Описание
производитель
M64894FP Datasheet PDF : 13 Pages
| |||
M64894FP/GP
T2, T1, T0: Setting Up for The Test Mode
T2
T1
T0
Charge Pump
0
0
X Normal operation
0
1
X High impedance
1
1
0 Sink
1
1
1 Source
1
0
0 High impedance
1
0
1 High impedance
Pin 12 Condition
ADC input
ADC input
ADC input
ADC input
fREF output
f1/N output
RSa, RSb: Set Up for The Reference Frequency Division Ratio
RSa
RSb
1
1
0
1
X
0
OS: Set Up The Tuning Amplifier
OS
0
1
Tuning Voltage Output
ON
OFF
POR : Power on reset flag. “1” output at reset
FL : Lock detector flag. “1” output at locked, “0” output at unlocked
A2, A1, A0: 5 Level A/D Converter Output Data
ADC Input Voltage
A2
A1
0.6 ± VCC1 to VCC1
1
0
0.45 ± VCC1 to 0.6 ± VCC1
0
1
0.3 ± VCC1 to 0.45 ± VCC1
0
1
0.15 ± VCC1 to 0.3 ± VCC1
0
0
0 to 0.15 ± VCC1
0
0
Note: The voltage accuracy allowance range: 0.03 ± VCC1 (V)
Power On Reset Operation
(Initial state the power is turned ON)
BS4 to BS1
: OFF
Charge pump
: High impedance
Tuning amplifier
: OFF
Charge pump current : 270 µA
Frequency division ratio : 1/1024
Mode
Normal operation
Test mode
Test mode
Test mode
Test mode
Test mode
Division Ratio
1/512
1/1024
1/640
Mode
Normal
Test
A0
0
1
0
1
0
Rev.2.00 Jun 14, 2006 page 9 of 12
Share Link: 