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參數資料
| 型號： | NBC12439 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | 3.3V/5V Programmable PLL Synthesized Clock Generator(3.3V/5V可編程PLL合成時鐘發生器) |
| 中文描述： | 3.3V/5V的可編程鎖相環路合成時鐘發生器（3.3V/5V的可編程PLL頻率合成時鐘發生器） |
| 文件頁數： | 6/20頁 |
| 文件大小： | 208K |
| 代理商： | NBC12439 |
NBC12439, NBC12439A
http://onsemi.com
6
Table 6. DC CHARACTERISTICS
(V
CC
= 3.3 V
±
5%; T
A
= 0
°
C to 70
°
C (NBC12439), T
A
= -40
°
C to 85
°
C (NBC12439A))
Symbol
Characteristic
Condition
Min
Typ
Max
Unit
V
IH
LVCMOS/
LVTTL
Input HIGH Voltage
V
CC
= 3.3 V
2.0
V
V
IL
LVCMOS/
LVTTL
Input LOW Voltage
V
CC
= 3.3 V
0.8
V
I
IN
Input Current
1.0
mA
V
OH
Output HIGH Voltage
TEST
I
OH
= -0.8 mA
2.5
V
V
OL
Output LOW Voltage
TEST
I
OL
= 0.8 mA
0.4
V
V
OH
PECL
Output HIGH Voltage
FOUT
FOUT
V
CC
= 3.3 V
(Notes 2, 3)
2.155
2.405
V
V
OL
PECL
Output LOW Voltage
FOUT
FOUT
V
CC
= 3.3 V
(Notes 2, 3)
1.355
1.675
V
I
CC
Power Supply Current
V
CC
PLL_V
CC
44
19
58
23
80
28
mA
mA
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
2. F
OUT
/F
OUT
output levels will vary 1:1 with V
CC
variation.
3. F
OUT
/F
OUT
outputs are terminated through a 50 resistor to V
CC
- 2.0 volts.
Table 7. DC CHARACTERISTICS
(V
CC
= 5.0 V
±
5%; T
A
= 0
°
C to 70
°
C (NBC12439), T
A
= -40
°
C to 85
°
C (NBC12439A))
Symbol
Characteristic
Condition
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
V
IH
CMOS/
TTL
Input HIGH Voltage
V
CC
= 5.0 V
2.0
2.0
2.0
V
V
IL
CMOS/
TTL
Input LOW Voltage
V
CC
= 5.0 V
0.8
0.8
0.8
V
I
IN
Input Current
1.0
1.0
1.0
mA
V
OH
Output HIGH Voltage
TEST
I
OH
= -0.8 mA
2.5
2.5
2.5
V
V
OL
Output LOW Voltage
TEST
I
OL
= 0.8 mA
0.4
0.4
0.4
V
V
OH
PECL
Output HIGH Voltage
FOUT
FOUT
V
CC
= 5.0 V
(Notes 4, 5)
3.855
4.105
3.855
4.105
3.855
4.105
V
V
OL
PECL
Output LOW Voltage
FOUT
FOUT
V
CC
= 5.0 V
(Notes 4, 5)
3.055
3.305
3.055
3.305
3.055
3.305
V
I
CC
Power Supply Current
V
CC
PLL_V
CC
47
19
58
24
85
28
47
19
60
24
85
28
47
19
60
24
85
28
mA
mA
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
4. F
OUT
/F
OUT
output levels will vary 1:1 with V
CC
variation.
5. F
OUT
/F
OUT
outputs are terminated through a 50 resistor to V
CC
- 2.0 volts.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| NBC12439/D | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:3.3V / 5V Programmable PLL Synthesized Clock Generator with Power Down (50 to 800MHz) |
| NBC12439_07 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:3.3V/5V Programmable PLL Synthesized Clock Generator |
| NBC12439A | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:3.3V/5V Programmable PLL Synthesized Clock Generator |
| NBC12439AFA | 功能描述:時鐘發生器及支持產品 3.3V/5V Programmable RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| NBC12439AFAG | 功能描述:鎖相環 - PLL 3.3V/5V Programmable PLL Clock Generator RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
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