 English |
|
|
|
|
|
|
|
| DS8907 Datasheet, PDF (2/8 Pages) National Semiconductor (TI) – Phase-Locked Loop Frequency Synthesizer | |||
| |||
| ◁ |
Absolute Maximum Ratings (Note 1)
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Supply Voltage
(VCC1)
7V
(VCCM)
7V
Input Voltage
7V
Output Voltage
7V
Storage Temperature Range
Lead Temperature (Soldering 4 sec )
Operating Conditions
Min
Supply Voltage VCC
VCC1
VCCM
4 75
45
Temperature TA
0
b65 C to a150 C
260 C
Max
Units
5 25
V
60
V
70
C
DC Electrical Characteristics (Notes 2 and 3)
Symbol
Parameter
Conditions
Min Typ Max Units
VIH
Logical ââ1ââ Input Voltage
21
V
IIH
Logical ââ1ââ Input Current
VIN e 2 7V
0
10 mA
VIL
Logical ââ0ââ Input Voltage
07 V
IIL
Logical ââ0ââ Input Current
Data Clock and ENABLE Inputs VIN e 0V
b5 b25 mA
IIL
Logical ââ0ââ Input Current
Charge Pump Enable VIN e 0V
b250 b450 mA
IOH
Logical ââ1ââ Output Current
VOH e 5 25V
All Bit Outputs 50 Hz Output
50 mA
500 kHz Output
VOH e 2 4V VCCM e 4 5V
VOL
Logical ââ0ââ Output Voltage
IOL e 5 mA
All Bit Outputs
b250 mA
05 V
50 Hz Output 500 Hz Output IOL e 250 mA
05 V
ICC1
Supply Current (VCC1)
All Bits Outputs High
90 160 mA
ICCM(STANDBY) VCCM Supply Current
VCCM e 6 0V All Other Pins Open
1 5 4 0 mA
IOUT
Charge Pump Ougtput Current 1 2V s VOUT s VCCM b1 2V
Pump Up b0 10 b0 30 b0 6 mA
VCCM s 6 0V
Pump Down 0 10 0 30 0 6 mA
TRI-STATE
0 g100 nA
ICCM(OPERATE) VCCM Supply Current
VCCM e 6 0V VCC1 e 5 25V
All Other Pins Open
25
6 0 mA
AC Electrical Characteristics VCC e 5V TA e 25 C tr s 10 ns tf s 10 ns
Symbol
Parameter
Conditions
Min
VIN(MIN)(F)
VIN(MAX)(F)
FOPERATE
FIN Minimum Signal Input
FIN Maximum Signal Input
Operating Frequency Range
(Sine Wave Input)
AM and FM Inputs 0 C s TA s 70 C
AM and FM Inputs 0 C s TA s 70 C
VIN e 100 mV rms
AM
0 C s TA s 70 C
FM
1000
04
60
RIN(FM)
RIN(AM)
CIN
tEN1
AC Input Resistance FM
AC Input Resistance AM
Input Capacitance FM and AM
Minimum ENABLE High
Pulse Width
120 MHz VIN e 100 mV rms
2 MHz VIN e 100 mV rms
VIN e 120 MHz
300
1000
3
tEN0
Minimum ENABLE Low
Pulse Width
tCLKEN0
Minimum Time Before ENABLE
Goes Low That CLOCK Must
Be Low
tEN0CLK
Minimum Time After ENABLE
Goes Low That CLOCK Must
Remain Low
tCLKEN1
Minimum Time Before ENABLE
Goes High That Last Positive
CLOCK Edge May Occur
Typ
20
1500
6
625
375
b50
275
300
Max
100
8
120
10
1250
750
0
550
600
Units
mV (rms)
mV (rms)
MHz
MHz
X
X
pF
ns
ns
ns
ns
ns
2
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese