參數(shù)資料
型號： MC145202DT
廠商： MOTOROLA INC
元件分類： XO, clock
英文描述： Low-Voltage 2.0 GHz PLL Frequency Synthesizer
中文描述： PLL FREQUENCY SYNTHESIZER, 2000 MHz, PDSO20
封裝： TSSOP-20
文件頁數(shù)： 3/24頁
文件大小： 343K
代理商： MC145202DT
MC145202
MOTOROLA
3
MAXIMUM RATINGS*
(Voltages Referenced to GND, unless otherwise stated)
Symbol
Parameter
Value
Unit
VCC, VDD
VPD
Vin
Vout
DC Supply Voltage (Pins 12 and 14)
– 0.5 to + 6.0
V
DC Supply Voltage (Pin 5)
VDD – 0.5 to + 6.0
– 0.5 to VDD + 0.5
– 0.5 to VDD + 0.5
V
DC Input Voltage
V
DC Output Voltage (except OUTPUT B,
PDout,
φ
R,
φ
V)
V
Vout
DC Output Voltage (OUTPUT B, PDout,
φ
R,
φ
V)
– 0.5 to VPD + 0.5
V
Iin, IPD
DC Input Current, per Pin (Includes
VPD)
±
10
mA
Iout
IDD
PD
Tstg
TL
DC Output Current, per Pin
±
20
mA
DC Supply Current, VDD and GND Pins
Power Dissipation, per Package
±
30
mA
300
mW
Storage Temperature
– 65 to + 150
°
C
Lead Temperature, 1 mm from Case for
10 Seconds
260
°
C
* Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the limits in the Electrical Characteristics
tables or Pin Descriptions section.
ELECTRICAL CHARACTERISTICS
(VDD = VCC = 2.7 to 5.5 V, Voltages Referenced to GND, unless otherwise stated; VPD = 2.7 to 5.5 V, TA = – 40 to 85
°
C)
Symbol
Parameter
Test Condition
Guaranteed
Limit
Unit
VIL
Maximum Low–Level Input Voltage
(Din, CLK, ENB)
0.3 x VDD
V
VIH
Minimum High–Level Input Voltage
(Din, CLK, ENB)
0.7 x VDD
V
VHys
Minimum Hysteresis Voltage (CLK, ENB)
VDD = 2.7 V
VDD = 4.5 V
100
250
mV
VOL
Maximum Low–Level Output Voltage
(REFout, OUTPUT A)
Iout = 20
μ
A, Device in Reference Mode
0.1
V
VOH
Minimum High–Level Output Voltage
(REFout, OUTPUT A)
Iout = – 20
μ
A, Device in Reference Mode
VDD – 0.1
V
IOL
Minimum Low–Level Output Current
(REFout, LD)
Vout = 0.3 V
0.36
mA
IOL
Minimum Low–Level Output Current
(
φ
R,
φ
V)
Vout = 0.3 V
0.36
mA
IOL
Minimum Low–Level Output Current
(OUTPUT A)
Vout = 0.4 V
VDD = 4.5 V
1.0
mA
IOL
Minimum Low–Level Output Current
(OUTPUT B)
Vout = 0.4 V
1.0
mA
IOH
Minimum High–Level Output Current
(REFout, LD)
Vout = VDD – 0.3 V
– 0.36
mA
IOH
Minimum High–Level Output Current
(
φ
R,
φ
V)
Vout = VPD – 0.3 V
– 0.36
mA
IOH
Minimum High–Level Output Current
(OUTPUT A Only)
Vout = VDD – 0.4 V
VDD = 4.5 V
– 0.6
mA
(continued)
This device contains protection circuitry to
guard against damage due to high static volt-
ages or electric fields. However, precautions
must be taken to avoid applications of any volt-
age higher than maximum rated voltages to this
high–impedance circuit.
相關PDF資料
PDF描述
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