參數(shù)資料
型號(hào): IDT72T36115L6BB
廠商: Integrated Device Technology, Inc.
英文描述: 2.5 VOLT HIGH-SPEED TeraSyncTM FIFO 36-BIT CONFIGURATIONS
中文描述: 2.5伏高速TeraSyncTM FIFO的36位配置
文件頁(yè)數(shù): 11/57頁(yè)
文件大?。?/td> 556K
代理商: IDT72T36115L6BB
11
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
IDT72T3645/55/65/75/85/95/105/115/125 2.5V TeraSync
36-BIT FIFO
1K x 36, 2K x 36, 4K x 36, 8K x 36, 16K x 36, 32K x 36, 64K x 36, 128K x 36 and 256K x 36
DC ELECTRICAL CHARACTERISTICS
(Commercial: V
CC
= 2.5V ± 0.125V, T
A
= 0
°
C to +70
°
C;Industrial: V
CC
= 2.5V ± 0.125V, T
A
= -40
°
C to +85
°
C)
Symbol
I
LI
Parameter
Min.
–10
Max.
10
Unit
μ
A
μ
A
V
V
V
V
V
V
Input Leakage Current
I
LO
V
OH
(5)
Output Leakage Current
Output Logic “1” Voltage,
–10
10
0.4V
0.4V
0.4V
I
OH
= –8 mA @V
DDQ
= 2.5V
±
0.125V (LVTTL)
I
OH
= –8 mA @V
DDQ
= 1.8V
±
0.1V (eHSTL)
I
OH
= –8 mA @V
DDQ
= 1.5V
±
0.1V (HSTL)
I
OL
= 8 mA
@V
DDQ
= 2.5V
±
0.125V (LVTTL)
I
OL
= 8 mA
@V
DDQ
= 1.8V
±
0.1V (eHSTL)
I
OL
= 8 mA
@V
DDQ
= 1.5V
±
0.1V (HSTL)
V
DDQ
-0.4
V
DDQ
-0.4
V
DDQ
-0.4
V
OL
Output Logic “0” Voltage,
IDT72T3645/72T3655/72T3665/72T3675/72T3685/72T3695
I
CC1
(1,2)
Active V
CC
Current (V
CC
= 2.5V)
I/O = LVTTL
I/O = HSTL
I/O = eHSTL
I/O = LVTTL
I/O = HSTL
I/O = eHSTL
40
70
70
10
50
50
mA
mA
mA
mA
mA
mA
I
CC2
(1)
Standby V
CC
Current (V
CC
= 2.5V)
IDT72T36105/72T36115/72T36125
I
CC1
(1,2)
Active V
CC
Current (V
CC
= 2.5V)
I/O = LVTTL
I/O = HSTL
I/O = eHSTL
I/O = LVTTL
I/O = HSTL
I/O = eHSTL
60
90
90
20
70
70
mA
mA
mA
mA
mA
mA
I
CC2
(1)
Standby V
CC
Current (V
CC
= 2.5V)
NOTES:
1. Both WCLK and RCLK toggling at 20MHz. Data inputs toggling at 10MHz.
WCS
= HIGH,
REN
or
RCS
= HIGH.
2. For the IDT72T36105/72T36115/72T36125, typical I
CC1
calculation (with data outputs in Low-Impedance)
:
for LVTTL I/O I
CC1
(mA) = 1.3 x fs, fs = WCLK = RCLK frequency (in MHz)
for HSTL or eHSTL I/O I
CC1
(mA) = 30 + (1.3 x fs), fs = WCLK = RCLK frequency (in MHz)
For the IDT72T3645/72T3655/72T3665/72T3675/72T3685/72T3695, typical I
CC1
calculation (with data outputs in Low-Impedance)
:
for LVTTL I/O I
CC1
(mA) = 0.7mA x fs, fs = WCLK = RCLK frequency (in MHz)
for HSTL or eHSTL I/O I
CC1
(mA) = 30 + (0.7 x fs), fs = WCLK = RCLK frequency (in MHz).
3. For all devices, typical I
DDQ
calculation:
with data outputs in High-Impedance: I
DDQ
(mA) = 0.15 x fs, fs = WCLK = RCLK frequency (in MHz)
with data outputs in Low-Impedance: I
DDQ
(mA) = (C
L
x V
DDQ
x fs
x N)/2000
fs = WCLK = RCLK frequency (in MHz), V
DDQ
= 2.5V for LVTTL; 1.5V for HSTL; 1.8V for eHSTL, C
L
= capacitive load (pf), t
A
= 25°C,
N = Number of outputs switching.
4. Total Power consumed: PT = (V
CC
x I
CC
) + V
DDQ
x I
DDQ
).
5. Outputs are not 3.3V tolerant.
相關(guān)PDF資料
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IDT72T36125L10BB 2.5 VOLT HIGH-SPEED TeraSyncTM FIFO 36-BIT CONFIGURATIONS
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