Table 6. DC CHARACTERISTICS VDD = 3." />
參數(shù)資料
型號(hào): NB3N501DR2G
廠商: ON Semiconductor
文件頁(yè)數(shù): 4/6頁(yè)
文件大?。?/td> 0K
描述: IC LL CLOCK MULTIPLIER 8SOIC
標(biāo)準(zhǔn)包裝: 2,500
類型: *
PLL:
輸入: 時(shí)鐘,晶體
輸出: CMOS,TTL
電路數(shù): 1
比率 - 輸入:輸出: 1:1
差分 - 輸入:輸出: 無/無
頻率 - 最大: 160MHz
除法器/乘法器: 無/是
電源電壓: 2.97 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 帶卷 (TR)
NB3N501
http://onsemi.com
4
Table 6. DC CHARACTERISTICS VDD = 3.3 V ± 10% or 5.0 V ± 5% unless otherwise noted, GND = 0 V, TA = 40°C to +85°C
Symbol
Characteristic
Min
Typ
Max
Unit
VDD
Operating Voltage at 100 MHz (with 20 MHz crystal)
VCC = 5 V
VCC = 3.3 V
4.75
3.0
5.25
3.6
V
IDD
Power Supply Current – Inputs and outputs open, CLKOUT operating
at 100 MHz (with 20 MHz crystal)
VCC = 5 V
VCC = 3.3 V
20
15
mA
VOH
Output HIGH Voltage IOH = 4 mA CMOS High
VDD 0.4
V
VOH
Output HIGH Voltage IOH = 25 mA TTL High
2.4
V
VOL
Output LOW Voltage IOL = 25 mA
0.4
V
VIH
Input HIGH Voltage, CLK only (pin 1)
(VDD / 2) + 1
V
VIL
Input LOW Voltage, CLK only (pin 1)
(VDD / 2) 1
V
VIH
Input HIGH Voltage, S0, S1
VDD 0.5
V
VIL
Input LOW Voltage, S0, S1
0.5
V
VIH
Input HIGH Voltage, OE (pin 7)
2.0
V
VIL
Input LOW Voltage, OE (pin 7)
0.8
V
Cin
Input Capacitance, S0, S1 and OE
4
pF
ISC
Output Short Circuit Current
±70
mA
RPU
On Chip Pullup Resistor
270
kW
Nominal Output Impedance
20
W
3. The crystal should be fundamental mode, parallel resonant. Do not use third overtone. For exact tuning when using a crystal, capacitors
should be connected from pins X1/CLK to GND and X2 to GND. The value of these capacitors is given by the following equation, where
CL is the specified crystal load capacitance: Crystal capacitance (pF) = (CL 5) X 2. So, for a crystal with 16 pF load capacitance, use
two 22 pF capacitors.
Table 7. AC CHARACTERISTICS VDD = 3.3 V ± 10% or 5.0 V ± 5% unless otherwise noted, GND = 0 V, TA = 40°C to +85°C
Symbol
Characteristic
Min
Typ
Max
Unit
fXtal
Crystal Input Frequency (Note 4)
5
27
MHz
fCLKIN
Clock Input Frequency
2
50
MHz
fOUT
Output Frequency Range fOUTMIN ≤ fIN x Multiplier ≤ fOUTMAX
VDD = 4.75 to 5.25 V (5.0 V ± 5%)
VDD = 3.0 to 3.6 V (3.3 V ± 10%)
13
160
100
MHz
DC
Output Clock Duty Cycle at VDD / 2
45
50
55
%
OEH
Output enable time, OE high to output on
50
ns
OEL
Output disable time, OE low to tristate
50
ns
tjitter (rms)
Period Jitter (rms, 1 s)
25
ps
tjitter (pktopk)
Total Period Jitter, (peaktopeak)
±70
ps
tr/tf
Output rise/fall time (0.8 V to 2.0 V) (measured with 15 pF load)
1
ns
4. The crystal should be fundamental mode, parallel resonant. Do not use third overtone. For exact tuning when using a crystal, capacitors
should be connected from pins X1/CLK to GND and X2 to GND. The value of these capacitors is given by the following equation, where
CL is the specified crystal load capacitance: Crystal capacitance (pF) = (CL 12) X 2. So, for a crystal with 16 pF load capacitance, use
two 8 pF capacitors.
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