參數(shù)資料
型號: IDT54FCT807BTLB
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘及定時
英文描述: 3.3V, 25 to 80 MHz, 4 Output Zero-Delay Clock Driver
中文描述: FCT SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), CQCC20
封裝: LCC-20
文件頁數(shù): 5/7頁
文件大小: 130K
代理商: IDT54FCT807BTLB
IDT54/74FCT807BT/CT
FAST CMOS 1-TO-10 CLOCK DRIVER
MILITARY AND COMMERCIAL TEMPERATURE RANGES
9.3
5
TEST CIRCUITS
50
TO V
CC
/2, C
L
= 10pF
Pulse
Generator
R
T
D.U.T.
V
CC
V
IN
C
V
OUT
L
50pF
Pulse
Generator
R
T
D.U.T.
V
CC
V
IN
V
OUT
C
L
30pF
Pulse
Generator
R
T
D.U.T.
V
CC
V
IN
V
OUT
50
10pF
220pF
Pulse
Generator
R
T
D.U.T.
V
CC
V
IN
V
OUT
100
100
10pF
V
CC
Pulse
Generator
R
T
D.U.T.
V
CC
V
IN
C
L
V
OUT
50pF
500
500
7.0V
3017 drw 05
The capacitor value for ac termination is determined by the operating
frequency. For very low frequencies a higher capacitor value should be
selected.
Figure 2.
Figure 1.
3017 drw 06
3017 drw 04
3017 drw 07
3017 drw 08
Figure 4.
Figure 3.
Figure 5.
50
AC TERMINATION, C
L
= 10pF
C
L
= 50pF CIRCUIT
C
L
= 30pF CIRCUIT
ENABLE AND DISABLE TIME CIRCUIT
ENABLE AND DISABLE TIME
SWITCH POSITION
Test
Switch
Closed
Disable LOW
Enable LOW
Disable HIGH
Enable HIGH
Open
DEFINITIONS:
C
L
=
Load capacitance: includes jig and probe capacitance.
R
T
=
Termination resistance: should be equal to Z
OUT
of the Pulse
Generator.
3017 lnk 09
相關(guān)PDF資料
PDF描述
IDT74FCT807BTLB 3.3V, 80 to134 MHz, 4 Output Zero-Delay Clock Driver
IDT54FCT807BTPB 3.3V, Programmable Skew PLL Clock Driver with 750ps Accuracy, LVTTL, 3.75 to 80 MHz
IDT74FCT807BTPB 3.3V, Programmable Skew PLL Clock Driver with 750ps Accuracy, LVTTL, 3.75 to 110 MHz
IDT54FCT807BTSOB 3.3V, 4 Outputs, Crystal/LVCMOS to LVPECL Clock Buffer, Selectable inputs
IDT74FCT807BTSOB IC CLOCK BUFFER 20-TSSOP
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