參數(shù)資料
型號： CY2DP814ZI
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： 時鐘及定時
英文描述： 1:4 Clock Fanout Buffer
中文描述： LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16
封裝： 4.40 MM, TSSOP-16
文件頁數(shù)： 3/9頁
文件大?。?/td> 120K
代理商： CY2DP814ZI
ComLink
Series
CY2DP814
Document #: 38-07060 Rev. *B
Page 3 of 9
Maximum Ratings
[1][2]
Storage Temperature: .................................
–
65
°
C to +150
°
C
Ambient Temperature:...................................
–
40
°
C to +85
°
C
Supply Voltage to Ground Potential
(Inputs and V
CC
only).......................................
–
0.3V to 4.6V
Supply Voltage to Ground Potential
Table 1. EN1 EN2 Function Table
(Outputs only)........................................
–
0.3V to V
DD
+ 0.3V
DC Input Voltage ...................................
–
0.3V to V
DD
+ 0.3V
DC Output Voltage.................................
–
0.3V to V
DD
+ 0.9V
Power Dissipation........................................................0.75W
Enable Logic
Input
Outputs
EN1
H
H
L
L
EN2
H
L
L
H
IN+
H
H
H
X
IN
–
L
L
L
X
QnA
H
H
H
Z
QnB
L
L
L
Z
Table 2. Input Receiver Configuration for Differential or LVTTL/LVCMOS
CONFIG Pin 2 Binary Value
1
Input Receiver Family
LVTTL in LVCMOS
LVDS
LVPECL
Input Receiver Type
Single ended, non-inverting, inverting, void of bias resistors.
Low voltage differential signaling
Low voltage pseudo (positive) emitter coupled logic
0
Table 3. Function Control of the TTL Input Logic Used to Accept or Invert the Input Signal
LVTTL/LVCMOS INPUT LOGIC
Input Logic
Input Condition
Output Logic Q pins
Ground
IN- Pin 7
IN+ Pin 6
IN- Pin 7
IN+ Pin 6
IN+ Pin 6
IN- Pin 7
IN+ Pin 6
IN- Pin 7
Input
True
V
CC
Input
Invert
Ground
Input
Invert
V
CC
Input
True
Table 4. Power Supply Characteristics
Parameter
I
CCD
Description
Test Conditions
Min.
Typ. Max.
Unit
Dynamic Power Supply Current V
= Max.
Input toggling 50% Duty Cycle, Outputs Loaded
V
= Max.
Input toggling 50% Duty Cycle, Outputs Loaded,
fL= 100 MHz
1.5
2.0
mA/MHz
I
C
Total Power Supply Current
90
100
mA
Table 5. D.C. Electrical Characteristics: 3.3V
–
LVDS Input
Parameter
V
ID
Description
Conditions
Min. Typ. Max. Unit
100
I
VID
I
/2
(
I
VID
I
/2)
±10
±0
Magnitude of Differential Input Voltage
Common-Mode of Differential Input Voltage
I
V
ID
I
(min. and max.)
Input High Current
Input Low Current
Input High Current
600
mV
V
IC
2.4
–
V
I
IH
I
IL
I
I
Notes:
1.
V
DD
= Max.
V
DD
= Max.
V
DD
= Max., V
IN
= V
DD
(max.)
V
IN
= V
DD
V
IN
= V
SS
±20
±20
±20
uA
uA
uA
Stresses greater than those listed under absolute maximum ratings may cause permanent damage to the device. This is intended to be a stress rating only
and functional operation of the device at these or any other conditions above those indicated in the operation sections of this specification is not implied.
Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Multiple Supplies: The voltage on any input or I/O pin cannot exceed the power pin during power-up. Power supply sequencing is NOT required.
2.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY2DP814ZIT 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:1:4 Clock Fanout Buffer
CY2DP814ZXC 功能描述:時鐘緩沖器 3.3V 400MHz LVDS Buffer RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
CY2DP814ZXCT 功能描述:時鐘緩沖器 3.3V 450MHz COM RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
CY2DP814ZXI 功能描述:時鐘緩沖器 3.3V 450MHz IND RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
CY2DP814ZXIT 功能描述:時鐘緩沖器 3.3V 450MHz IND RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
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