FXL4TD245BQX Fairchild Semiconductor, FXL4TD245BQX Datasheet

IC TRANSLATOR DUAL 4BIT 16-DQFN

FXL4TD245BQX

Manufacturer Part Number
FXL4TD245BQX
Description
IC TRANSLATOR DUAL 4BIT 16-DQFN
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of FXL4TD245BQX

Logic Function
Translator, Bidirectional, 3-State
Number Of Bits
4
Input Type
Voltage
Output Type
Voltage
Number Of Channels
1
Number Of Outputs/channel
4
Differential - Input:output
No/No
Propagation Delay (max)
3.5ns
Voltage - Supply
1.1 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
16-WQFN Exposed Pad, 16-DQFN
Supply Voltage
1.1 V ~ 3.6 V
Logic Family
FXL
Operating Supply Voltage (typ)
1.8/2.5/3.3V
Propagation Delay Time
24ns
Number Of Elements
1
Package Type
DQFN
Polarity
Non-Inverting
Operating Supply Voltage (min)
1.1V
Operating Supply Voltage (max)
3.6V
Technology
CMOS
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
16
Logic Type
CMOS
Number Of Channels Per Chip
4
High Level Output Current
- 24 mA
Low Level Output Current
24 mA
Supply Voltage (max)
3.6 V
Supply Voltage (min)
1.1 V
Maximum Operating Temperature
+ 85 C
Function
Bus Transceiver with Voltage Translation
Input Bias Current (max)
20 uA
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Circuits
1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Rate
-
Lead Free Status / Rohs Status
Compliant
Other names
FXL4TD245BQXTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FXL4TD245BQX
Manufacturer:
PANJIT
Quantity:
582
Part Number:
FXL4TD245BQX
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Part Number:
FXL4TD245BQX
0
©2006 Fairchild Semiconductor Corporation
FXL4TD245 • Rev. 1.0.6
FXL4TD245
Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable
Voltage Supplies and Signal Levels and 3-STATE Outputs and
Independent Direction Controls
Features
Ordering Information
Functional Diagram
FXL4TD245UMX
Order Number Package Number
FXL4TD245BQX
Bi-directional interface between any 2 levels
from 1.1V to 3.6V
Fully configurable: inputs track V
Non-preferential power-up sequencing;
either V
Outputs remain in 3-STATE until active V
reached
Outputs switch to 3-STATE if either V
Power-off protection
Control inputs (T/R
V
Packaged in 16-terminal DQFN (2.5mm x 3.5mm)
and 16-terminal MicroMLP (1.8mm x 2.6mm)
ESD protections exceeds:
– 4kV HBM ESD
– 8kV HBM I/O to GND ESD
– 1kV CDM ESD (per ESD STM 5.3)
– 200V MM ESD (per JESD22-A115 & ESD STM5.2)
CCA
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
(per JESD22-A114 & Mil Std 883e 3015.7)
(per JESD22-A114 & Mil Std 883e 3015.7)
voltage
CC
may be powered-up first
n
, OE) levels are referenced to
UMLP16A
MLP016E
T/R
CC
A
OE
0-3
0-3
level
CC
is at GND
CC
level is
Eco Status
V
Green
Green
CCA
16-Terminal Depopulated Quad Very-Thin Flat Pack,
No Leads (DQFN), JEDEC MO-241, 2.5mm x 3.5mm
16-Terminal Quad, Ultrathin, Molded Leadless Package
(UMLP), 1.8mm x 2.6mm, 0.4mm Pitch
General Description
The FXL4TD245 is a configurable 4-bit dual-voltage-
supply translator designed for both uni-directional and
bi-directional voltage translation between two logic lev-
els. The device allows translation between voltages as
high as 3.6V to as low as 1.1V. The A port tracks the
allows for bi-directional voltage translation over a variety
of voltage levels: 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V.
The device remains in 3-STATE until both V
active levels allowing either V
Internal power down control circuits place the device in
3-STATE if either V
The Transmit/Receive (T/R) inputs independently deter-
mine the direction of data through each of the four bits.
The OE input, when HIGH, disables both the A and B
FXL4TD245 is designed so that the control pins (T/R and
OE) are supplied by V
V
Ports by placing them in a 3-STATE condition. The
CCA
V
CCB
level, and the B port tracks the V
Package Description
B
CC
0-3
CCA
is removed.
.
CC
to be powered-up first.
CCB
www.fairchildsemi.com
August 2009
level. This
CC
s reach

Related parts for FXL4TD245BQX

FXL4TD245BQX Summary of contents

Page 1

... JESD22-A114 & Mil Std 883e 3015.7) – 1kV CDM ESD (per ESD STM 5.3) – 200V MM ESD (per JESD22-A115 & ESD STM5.2) Ordering Information Order Number Package Number FXL4TD245BQX MLP016E FXL4TD245UMX UMLP16A For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html. ...

Page 2

... DQFN Pad Assignments (Top Through View) Top Mark Pin Assignment DQFN Pin # µMLP Pin # Terminal Name 3–6 5– 11–14 13– ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 T T/R 2 MicroMLP Pad Assignments (Top Through View) XH Pin#1 Identifier MicroMLP Top Mark (Top View) V Side A Power Supply CCA ...

Page 3

... HIGH Voltage Level L = LOW Voltage Level X = Don't Care ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 Power-Up/Power-Down Sequencing FXL translators offer an advantage in that either V may be powered up first. This benefit derives from the chip design. When either V Outputs a HIGH-Impedance state. The control inputs (T/R ...

Page 4

... T Free Air Operating Temperature A Δt /ΔV Maximum Input Edge Rate V Notes Absolute Maximum Rating must be observed All unused inputs and I/O pins must be held at V ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 Parameter , OE < (2) ...

Page 5

... Low Level Output (4) Voltage ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 V (V) Conditions CCI , B 2.7–3 2.3–2.7 1.65–2.3 1.4–1.65 1.1–1.4 2.7–3 CCA 2.3–2.7 1.65–2.3 1.4–1.65 1.1–1 2.7–3 2.3–2.7 1.65–2.3 1.4– ...

Page 6

... CCI CC = the associated with the output under test. CCO CC 5. Don't Care = Any valid logic level. 6. Reflects current per supply, V CCA ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 (Continued) V (V) Conditions CCI = V or GND 1.1–3.6 I CCA = ...

Page 7

... Propagation Delay PLH PHL Propagation Delay Output Enable PZH PZL Output Enable Output Disable PHZ PLZ Output Disable ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 = −40°C to +85° CCB = = V V 1.65V to CCB CCB 3.0V to 3.6V 2.3V to 2.7V 1.95V Min ...

Page 8

... Output Disable PHZ PLZ Output Disable Capacitance Symbol Parameter C Input Capacitance Control Pins (OE, T/ Input/Output Capacitance A I/O C Power Dissipation Capacitance PD ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 (Continued) = −40°C to +85° CCB = = V V 1.65V to CCB CCB 3.0V to 3.6V 2.3V to 2.7V 1 ...

Page 9

... CCI CCO − For for Control Pins T/R and OE CCI CCA ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0 Rtr1 DUT Test Switch , t OPEN PLH PHL = 3.3 ± 0.3V, 2.5V ± 0.2V CCO CCO , t PLZ PZL 1.8V ± 0.15V, 1.5V ± 0.1V, 1.2V ± 0.1V ...

Page 10

... Tape and Reel Specification Tape Format for DQFN 10 Package Designator Section BQX Leader (Start End) Trailer (Hub End) Tape Dimensions millimeters ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 Tape Number Cavities 125 (typ) Carrier 2500/3000 75 (typ) 10 Cavity Cover Tape Status ...

Page 11

... Reel Dimensions inches (millimeters) Tape Size 13.0 (330) ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0 0.059 0.512 0.795 (1.50) (13.00) (20.20 7.008 0.488 0.724 (178) (12.4) (18.4) www.fairchildsemi.com ...

Page 12

... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specif- ically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’ ...

Page 13

... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specif- ically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’ ...

Page 14

... Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 14 www.fairchildsemi.com ...

Related keywords