SN74GTL16622A Datasheet, PDF (7/11 Pages) Texas Instruments – 18-BIT LVTTL-TO-GTL/GTL+ BUS TRANSCEIVER

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SN74GTL16622A
18-BIT LVTTL-TO-GTL/GTL+ BUS TRANSCEIVER
SCBS673F – AUGUST 1996 – REVISED APRIL 2005
Timing Requirements
over recommended ranges of supply voltage and operating free-air temperature for GTL+ (unless otherwise noted)
f_clock
t_w
t_su
Clock frequency
Pulse duration, CLK high or low
Setup time
t_h
Hold time
Data before CLK↑
CE before CLK↑
Data after CLK↑
CE after CLK↑
MIN MAX UNIT
200 MHz
2.5
ns
2.4
ns
3.2
0.2
ns
0
Switching Characteristics
over recommended ranges of supply voltage and operating free-air temperature for GTL+ (see Figure 1)
PARAMETER
f_max
t_PLH
t_PHL
t_PLH
t_PHL
Slew rate
t_r
t_f
t_PLH
t_PHL
t_en
t_dis
FROM
(INPUT)
TO
(OUTPUT)
CLKAB
B
OEAB
B
Both transitions (B port)
Transition time, B outputs (0.6 V to 1.3 V)
Transition time, B outputs (1.3 V to 0.6 V)
CLKBA
A
OEBA
A
MIN TYP⁽¹⁾ MAX
200
2.6
4 5.6
2.3
4 5.7
2.4 3.8 5.2
1.8 3.4
5
0.5
1 1.6 2.7
0.5 1.1 3.2
2 3.8 5.3
1.9 3.6
5
1.9 3.6
5
2.1
4 5.5
UNIT
MHz
ns
ns
V/ns
ns
ns
ns
ns
(1) All typical values are at V_CC = 3.3 V, T_A = 25°C.
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