PI74AVC164245AEX Pericom Semiconductor, PI74AVC164245AEX Datasheet - Page 12

• Manufacturer Part Number: PI74AVC164245AEX
• Description: IC TXRX LEVEL SHIFT 3ST 48TSSOP
• Manufacturer: Pericom Semiconductor

Specifications of PI74AVC164245AEX

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Parameter Measurement Information, V
Notes:
Output
Input
From Output
10-0148
C
Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
All input pulses are supplied by generators having the following characteristics: PRR ≤10Mz, Z
The outputs are measured one at a time with one transition per measurement.
t
t
t
Under Test
PLZ
PZL
PLH
L
includes probe and jig capacitance.
and t
and t
and t
C
t
L
PLH
= 30pF
PHZ
PZH
PHL
are the same as t
are the same as t
are the same as t
V
CCI
V
IN
/2
V
CCO
/2
DIS.
EN
500Ω
PD
.
.
500Ω
Figure 1. Load Circuit and Voltage Waveforms
16-Bit 1.2-2.5V to 3.3V Level Shifting Transceiver with 3-State Outputs
V
CCI
S1
/2
t
PHL
V
CCO
GND
6V
Open
/2
V
V
V
0V
CCA
OH
OL
CCO
= 3.3V ± 0.3V
12
S1 2 x V
Waveform 1
Waveform 2
S1 at GND
(low-level
enabling)
Control
Output
Output
Output
CCO
t
t
PHZ/
PLZ/
Test
t
PD
t
t
PZH
PZL
t
t
PZL
PZH
Enable and Disable Times
www.pericom.com
O
V
Voltage Waveforms
= 50Ω, t
CCI
V
V
/2
CCO
CCO
t
PHZ
PI74AVC164245
R
/2
≤ 2.5ns, t
/2
V
2 x V
CCI
GND
Open
t
S1
PLZ
V
V
/2
F
OH
P-0.1
OL
CCO
≤ 2.5ns.
+0.3V
V
V
V
0V
–0.3V
0V
CCI
OL
OH
V
CCI
04/16/10