UPD16334 Просмотр технического описания (PDF) - NEC => Renesas Technology
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UPD16334 Datasheet PDF : 12 Pages
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µPD16334
SWITCHING CHARACTERISTICS (TA = 25 °C, VDD1 = 5 V, VDD2 = 70 V, VSS1 = VSS2 = 0 V, Logic CL =
15 pF, Driver CL = 50 pF, tr = tf = 6.0 ns)
Parameter
Transmission
Delay time
Rise Time
Fall Time
Maximum Clock
Frequency
Input Capacitance
Symbol
tPHL1
tPLH1
tPHL2
tPLH2
tPHL3
tPLH3
tPHL4
tPLH4
tPHZ
tPZH
tPLZ
tPZL
tTLH
tTLZ
tTZH
tTHL
tTHZ
tTZL
fmax.
CI
Conditions
CLK ↓ → A/B
CLK ↑ (LE = H) → O1 to O96
BLK → O1 to O96
PC → O1 to O96
OE → O1 to O96
RL = 10 kΩ
O1 to O96
RL = 10 kΩ
O1 to O96
O1 to O96
RL = 10 kΩ
O1 to O96
When data is read, duty 50 %
cascade connection, Duty 50 %
MIN.
25
15
TYP.
MAX.
55
55
180
180
165
165
160
160
300
180
300
180
150
3
150
150
3
150
15
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
ns
µs
ns
MHz
MHz
pF
TIMING REQUIREMENT (TA = –40 to +85 °C, VDD1 = 4. 75 to 5. 25 V, VSS1,2 = 0 V, tr = tf = 6.0 ns)
Parameter
Clock Pulse Width
Latch Enable Pulse Width
Blank Pulse Width
PC Pulse Width
OE Pulse Width
Data Setup Time
Data Hold Time
Latch Enable Time 1
Latch Enable Time 2
Latch Enable Time 3
Latch Enable Time 4
Symbol
PWCLK
PWLE
PWBLK
PWPC
PWOE
tsetup
thold
tLE1
tLE2
tLE3
tLE4
Conditions
RL = 10 kΩ
MIN.
20
30
200
200
3.3
10
10
25
5
25
5
TYP.
MAX.
Unit
ns
ns
ns
ns
µs
ns
ns
ns
ns
ns
ns
8
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