ST2149QTR STMicroelectronics, ST2149QTR Datasheet - Page 12

• Manufacturer Part Number: ST2149QTR
• Description: IC LEVEL TRANSLATOR 4BIT 16QFN
• Manufacturer: STMicroelectronics

Specifications of ST2149QTR

• Logic Function: Translator, Bidirectional
• Number Of Bits: 4
• Input Type: Logic
• Output Type: Logic
• Data Rate: 86Mbps
• Number Of Channels: 4
• Number Of Outputs/channel: 1
• Differential - Input:output: No/No
• Propagation Delay (max): 3.6ns
• Voltage - Supply: 1.65 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-QFN
• Supply Voltage: 1.65 V ~ 3.6 V
• Package Type: QFN
• Operating Supply Voltage (max): 3.6/5.5V
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10151-2

Test circuit
6
12/19
Test circuit
Figure 5.
Table 10.
Table 11.
Symbol
t
V
t
t
V
V
PZH,
PLH,
PZL,
V
V
OM
generator
IM
IH
X
Y
Test
t
Pulse
r
, t
t
t
t
PHL
f
PLZ
PHZ
Test circuit
Test circuit switches
Waveform symbol value
1.65 V ≤ V
V
V
OH
50% V
OL
50% V
≤ 2.5 V
+ 0.15V
– 0.15V
V
L
L
CC
≤ V
L
Doc ID 15949 Rev 1
Driving I/O
15 pF
15 pF
15 pF
15 pF
C
CC
L
3.3 V ≤ V
V L
VL
V
V
D.U.T
50% V
OH
OL
50% V
5.5 V
V CC
V
+ 0.3V
– 0.3V
L
L
≤ V
CC
L
CC
≤
20 k
20 k
20 k
20 k
R
1.65 V ≤ V
1
Ω
Ω
Ω
Ω
V
V
OH
50% V
OL
50% V
≤ 2.5 V
V
+ 0.15V
– 0.15V
C L
CC
L
R 1
CC
Driving I/O
L
≤ V
CC
3.3 V ≤ V
V
VCC
Switch
L
V
V
Open
Open
GND
50% V
or V
OH
OL
50% V
5.5 V
V
+ 0.3V
– 0.3V
CC
CC
L
V
ST2149
V CC
OPEN
GND
≤ V
CC
L
L
AM04080V1
CC
≤