PI4ULS3V16AE Pericom Semiconductor, PI4ULS3V16AE Datasheet - Page 3

• Manufacturer Part Number: PI4ULS3V16AE
• Description: IC VOLT TRANSLATOR 56-TSSOP
• Manufacturer: Pericom Semiconductor

Specifications of PI4ULS3V16AE

• Logic Function: Level Shifter, Bidirectional, 3-State
• Number Of Bits: 16
• Input Type: Voltage
• Output Type: Voltage
• Data Rate: 180Mbps
• Number Of Channels: 16
• Number Of Outputs/channel: 1
• Differential - Input:output: No/No
• Propagation Delay (max): 3.5ns
• Voltage - Supply: 1.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 56-TSSOP
• Supply Voltage: 1.2 V ~ 3.6 V
• Number Of Channels Per Chip: 16
• High Level Output Current: - 12 mA
• Low Level Output Current: 12 mA
• Propagation Delay Time: 3.5 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.2 V
• Maximum Operating Temperature: + 85 C
• Function: Bus Transceiver with Voltage Translation
• Input Bias Current (max): 10 uA
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Circuits: 2
• Polarity: Non-Inverting
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Description
Test Mode / Output Impedance Select
Pin Name
X
X
X
X
TEST_EN
OUT_SEL
GND
V
TST
OE
SEL
A
B
TEST_EN
CCA,
X
X
X
H
H
L
L
V
11-0008
CCB
Description
3-State Output Enable Inputs (Active LOW)
Outputs Loading Selection
Side A Inputs/Outputs
Side B Inputs/Outputs
Enable Test Mode
Output impedance Selection
Ground
Power
Internal test pins. For normal usage, please tie
to ground.
Out_SEL
H
H
L
L
High output impedance 2.2KΩ
Low output impedance 300Ω
Test_MODE A → B
Test_MODE B → A
Normal Operation
Normal Operation
Condition
3
Truth Table
Notes:
1. H = HIGH Signal Level
2. Refer to Figure 1 for Output Loading Chart
x
OE
H
L
L
L
L
L = LOW Signal Level
X = Don't Care or Irrelevant
Z = High Impedance
Level Shifter with Automatic Direction Control
Inputs
2
SEL
H
H
X
L
L
(1)
1
SEL
1.2V to 3.6V, Universal Bi-directional
H
H
X
L
L
Outputs Loading
C
C
C
C
L
L
L
L
≤ 50pF
≤ 30pF
≤ 20pF
≤ 10pF
(2)
Bus A, or Bus A
PI4ULS3V16
PS8775F
Bus B data to
data to Bus B
Z (Isolation)
Operation
07/21/08