ZHX1403MB115THTR [ZILOG]
Interface Circuit, 7.30 X 2.80 MM, 1.90 MM HEIGHT, ULTRA SLIM PACKAGE-7;
| 型号： | ZHX1403MB115THTR |
| 厂家： | 
ZILOG, INC. |
| 描述： | Interface Circuit, 7.30 X 2.80 MM, 1.90 MM HEIGHT, ULTRA SLIM PACKAGE-7 接口集成电路 |
| 文件： | 总15页 (文件大小：507K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ZHX1403 Family
TM
SIR UltraSlim
Transceivers
Preliminary Product Specification
PS014504-0302
ZiLOG Worldwide Headquarters • 532 Race Street • San Jose, CA 95126-3432
Telephone: 408.558.8500 • Fax: 408.558.8300 • www.ZiLOG.com
This publication is subject to replacement by a later edition. To determine whether
a later edition exists, or to request copies of publications, contact:
ZiLOG Worldwide Headquarters
532 Race Street
San Jose, CA 95126-3432
Telephone: 408.558.8500
Fax: 408.558.8300
www.ZiLOG.com
ZiLOG is a registered trademark of ZiLOG Inc. in the United States and in other countries. All other
products and/or service names mentioned herein may be trademarks of the companies with which
they are associated.
Document Disclaimer
©2002 by ZiLOG, Inc. All rights reserved. Information in this publication concerning the devices,
applications, or technology described is intended to suggest possible uses and may be superseded.
ZiLOG, INC. DOES NOT ASSUME LIABILITY FOR OR PROVIDE A REPRESENTATION OF
ACCURACY OF THE INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED IN THIS
DOCUMENT. ZiLOG ALSO DOES NOT ASSUME LIABILITY FOR INTELLECTUAL PROPERTY
INFRINGEMENT RELATED IN ANY MANNER TO USE OF INFORMATION, DEVICES, OR
TECHNOLOGY DESCRIBED HEREIN OR OTHERWISE. Devices sold by ZiLOG, Inc. are covered
by warranty and limitation of liability provisions appearing in the ZiLOG, Inc. Terms and Conditions of
Sale. ZiLOG, Inc. makes no warranty of merchantability or fitness for any purpose. Except with the
express written approval of ZiLOG, use of information, devices, or technology as critical components
of life support systems is not authorized. No licenses are conveyed, implicitly or otherwise, by this
document under any intellectual property rights.
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ZHX1403 Family
SIR UltraSlim Transceivers
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Table of Contents
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
VCC Positive Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
GND Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
SD Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
RXD Receive Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
TXD Transmit Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
LEDA LED Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
TAB Shield Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Application Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical and Timing Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ZHX1403 Family Tape and Reel Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 7
ZHX1403 Family Soldering and Cleaning Recommendations . . . . . . . . . . . . . . 8
Reflow Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Manual Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Moisture Prevention Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Baking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Mechanical Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Customer Feedback Form . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Customer Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Return Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Problem Description or Suggestion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
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List of Figures
Figure 1. UltraSlim Form . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 2. ZHX1403 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 3. ZHX1403 Family Application Block Diagrams . . . . . . . . . . . . . . . . . . 4
Figure 4. ZHX1403 Family Reel Specifications . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 5. ZHX1403 Family Tape Specifications . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 6. Temperature Profile for the Top Surface . . . . . . . . . . . . . . . . . . . . . . 8
Figure 7. ZHX1403 Family Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 8. ZHX1403 Mechanical Specification . . . . . . . . . . . . . . . . . . . . . . . . . 10
List of Tables
Table 1. ZHX1403 Family Transceiver Pin Out . . . . . . . . . . . . . . . . . . . . . . . . 2
Table 2. Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Table 3. Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . 5
Table 4. Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
PS014504-0302
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Description
The ZILOG ZHX1403 family series for PDAs, internet appliances, medical
electronics, and general-purpose interactive handheld devices is the smallest,
lowest power, and highest functional standard-power (0–1 meter minimum range)
transceiver available.
TM
The ZiLOG ZHX1403MA features exclusive AlwaysOn technology that allows
the transceiver to “listen” for an IrDA communication at a typical current of 6 µA,
allowing the default mode to be left on with negligible effect on the battery life.
Once another IrDA device has been discovered, communication takes place at
the low receive current consumption of 100 µA (typically). The ZHX1403MB
features only the low receive current consumption of 100 µA (typical).
The UltraSlim form factor (7.3 mm long x 2.8 mm wide x 1.9 mm high) allows
placement in virtually any small device (see Figure 1). Application circuit space is
also minimized because only two external components are required.
Figure 1. UltraSlim Form
The ZHX1403 family is designed to support IrDA-Data SIR mode (115.2 Kbits/s)
and provides typical data links with other standard-power IrDA transceivers up to
1.5 meters away.
The transceiver combines an IRED emitter, a PIN photodiode, and a unique
driver/control ASIC in a single package, as shown in Figure 2.
Figure 2. ZHX1403 Block Diagram
PS014504-0302
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The ZILOG ZHX1403 family also features a shutdown control that minimizes cur-
rent draw to 0.1 µA.
Features
•
Compliant to IrDA Data Specification 1.4 Standard Power SIR (minimum link
distance: 1 m)
•
•
•
•
•
•
•
Low-power supply voltage range: 1.8 to 3.6 V
ZHX1403MA listening current: only 6 µA (typically) at 3.0 V (ZiLOG exclusive)
UltraSlim package: 7.3 mm long x 2.8 mm wide x 1.9 mm high
Only one external component
Extended operating temperature range: –30 ºC to +85 ºC
Internal current source eliminates current limiting resistor
Meets IEC 825-1 Class 1 eye safety specifications
Pin Description
Table 1 lists the pin out for the ZHX1403 family transceivers. The pins are
described in this section.
Table 1. ZHX1403 Family Transceiver Pin Out
Pin
1
Name
Function
I/O
—
—
—
I
NC
NC (future use)
Supply voltage
Ground
2
V
CC
3
GND
SD
4
Shutdown
5
RXD
TXD
LEDA
TAB
Receiver output
Transmitter input
IRED anode
Shield connection
O
I
6
7
—
—
—
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VCC Positive Supply
(Power)
Connect to positive power supply (1.8–3.6 V). Filter with a 0.33-µF ceramic
bypass capacitor and terminating resistor as close as possible to the V pin.
CC
GND Ground
(Power)
Connect to ground of the power supply. A solid ground plane is recommended for
proper operation.
SD Shutdown
(Input, active high)
This input is used to place the transceiver into a shutdown mode.
RXD Receive Data
(Output, active low)
This output provides received serial data. It is a tri-state, slew rate controlled
CMOS output (tri-stated during shutdown) driver capable of driving a standard
CMOS or LS series TTL load. No external resistor is required.
TXD Transmit Data
(Input, active high)
This CMOS input is used to transmit serial data and has an internal pull-down
resistor that is disabled (open-circuited) during shutdown. With integrated digital
AC coupling, no external components are required for input signals between GND
and V
.
CC
LEDA LED Driver
(Output, active low)
This output is internally connected to the LED anode and contains an internal
current source. The voltage range on this pad is 2.2–4.2 volts.
TAB Shield Connection
The shield tab must be soldered to ground for proper operation.
PS014504-0302
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Application Block Diagrams
Figure 3 shows the application block diagrams for the ZHX1403 family transceivers.
Figure 3. ZHX1403 Family Application Block Diagrams
PS014504-0302
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Electrical and Timing Specifications
Table 2, Table 3, and Table 4 list the electrical and timing specifications.
Table 2. Absolute Maximum Ratings
Parameter
Symbol Min
Max
3.6
Unit
V
Comment
V , GND
CC
Supply voltage
Supply voltage
Input voltage
V
V
V
V
–0.5
CC
LED
IN
–0.5
4.4
V
GND–0.3
GND–0.3
V
V
+0.3
+0.3
V
TXD, SD
CC
Output (Ext.) voltage
LED current (pulse)
V
RXD
OUT
LED
CC
I
380
mA
20% duty cycle,
Ta=25 °C, t <90 µS
ON
Storage temperature
Solder temperature
T
T
–40
100
240
°C
°C
ST
SOL
Table 3. Recommended Operating Conditions
Parameter
Symbol
Min
Max
3.6
4.2
85
Unit
V
Supply voltage
V
1.8
2.2
–30
CC
LED
OP
Supply voltage, LEDA
Ambient operating temperature
V
V
T
°C
Table 4. Electrical Characteristics
Parameter
Symbol Condition
Min
Typical Max Unit
Remarks
High-level input
voltage
V
V
V
V
0.75V
V
TXD, SD
TXD, SD
RXD
IH
CC
Low-level input
voltage
0.4
V
V
V
IL
High-level output
voltage
I
I
=20 µA
V
–0.3
OH
OL
LED
OH
CC
Low-level output
voltage
=–400 µA
0.3
RXD
OL
Transmitter current
PS014504-0302
I
260
N
320 mA
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Table 4. Electrical Characteristics (Continued)
Parameter
Symbol Condition
Min
Typical Max Unit
Remarks
Listening current*
Receive current
Standby current
RXD pulse width
I
6
10 µA
125 µA
µA
CC
I
I
t
100
0.1
CC
SD=V , TXD=0 V
CC
STB
PWA
SIR<115.2 Kbps
1.0
1.2
5
µs
Input pulse=1.6 µs;
rise/fall time<600 ns
RXD pulse width,
t
9.6<SIR<115.2
Kbps
90 µs
Input pulse=78 µs
(3/16*(1/2400))
PWA
th
alternate 3/16 of
pulse duration. See
IrDA Physical Layer
specs.
Power shutdown
time
T
1
µs
SD
Startup time
Latency
T
T
200
150
180
µs
µs
STU
RRT
Transmitter LED
timeout
105
270 µs
Protects LED when
TXD is left high
Rise/fall time
T , T
Cload=25 pF
10
40
40 ns
r
f
Trans. radiant
intensity
I
I
=260 mA
100 mW/sr
θh, θv<(+15°)
E
LED
2
Minimum threshold
irradiance
V
V
=3.3 V
2.5
4
µW/cm θh, θv<(+15°)
E
E
θ
CC
CC
emin
2
Maximum input
irradiance
=3.3 V
500
mW/cm θh, θv<(+15°)
emax
Angle of half intensity
Optical overshoot
Peak wavelength
20
°
Hor. and vert.
25
%
nm
t
OPO
870
λρ
Unless otherwise noted: V =3.3 V, GND=0 V, TA=25 °C
CC
* ZHX1403MA only
Note: To minimize power dissipation, the part has been designed for optimal operation in 1.6 µs mode. If
th
used in the 3/16 pulse duration mode, some devices will exhibit a phantom RxD pulse at 9.6 Kbits/s.
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ZHX1403 Family Tape and Reel Specifications
Figure 4 shows the ZHX1403 family reel specifications, and Figure 5 shows the
ZHX1403 Family tape specifications.
Figure 4. ZHX1403 Family Reel Specifications
Figure 5. ZHX1403 Family Tape Specifications
PS014504-0302
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ZHX1403 Family Soldering and Cleaning Recommendations
Follow these recommendations to maintain the performance of the ZHX1403
family of transceivers.
Reflow Soldering
•
Reflow soldering paste is recommended.
•
•
•
•
Preheat: 120~150 °C, 60 to 120 seconds
Heating up and cooling down: 5 °C/second
Maximum number of reflows: 2
The temperature profile at the top surface of the ZHX1403 family transceivers,
shown in Figure 6, is recommended.
Figure 6. Temperature Profile for the Top Surface
Manual Soldering
•
Use 63/37 or silver solder.
•
•
•
Temperature at solder iron tip: no more than 280 °C
Finish soldering within 3 seconds.
Handle only after the ZHX1403 family transceivers have cooled off.
Cleaning
Perform cleaning under the following conditions:
•
•
•
Cleaning agent: alcohol
Temperature and time 30 seconds below 50 °C or 3 minutes below 30 °C
Ultrasonic cleaning: below 20 W
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Moisture Prevention Guidelines
To avoid moisture absorption during transportation and storage, ZHX1403 family
reels are packed in aluminum envelopes (see Figure 7) that contain a desiccant
with a humidity indicator. While this packaging is an impediment to moisture
absorption, it is by no means absolute, and no warranty is implied. The user must
store these parts in a controlled environment to prevent moisture entry. Please
read the label on the aluminum bag for indicator instructions.
Figure 7. ZHX1403 Family Packaging
Baking
Parts that have been stored over 12 months or unpacked over 72 hours should be
baked under the following guidelines.
Reels
60 °C for 48 hours or more
Loose Parts
•
•
•
100 °C for 4 hours or more
or
125 °C for 2 hours or more
or
150 °C for 1 hour or more
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Mechanical Specification
Figure 8 shows the mechanical specification for the ZHX1403 family of transceivers.
Note:
The ZHX1403 family of transceivers will be marked as follows:
ZHX1403MA = Z1403A
ZHX1403MB = Z1403B
Figure 8. ZHX1403 Mechanical Specification
PS014504-0302
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Ordering Information
Use the following information to order the ZHX1403 family of transceivers:
ZHX1403MA115THTR
ZHX1403MB115THTR
with AlwaysOn Listen
3500 per reel
3500 per reel
without AlwaysOn Listen
Customer Feedback Form
If you experience any problems while operating this product, or if you note any inaccura-
cies while reading this product specification, please copy and complete this form, then
mail or fax it to ZiLOG (see Return Information, below). We also welcome your sugges-
tions!
Customer Information
Name
Country
Phone
Fax
Company
Address
City/State/Zip
email
Product Information
Serial # or Board Fab #/Rev #
Software Version
Document Number
Host Computer Description/Type
Return Information
ZiLOG
System Test/Customer Support
532 Race Street
San Jose, CA 95126-3432
Fax: (408) 558-8300
Email: tools@zilog.com
Problem Description or Suggestion
Provide a complete description of the problem or your suggestion. If you are reporting a
specific problem, include all steps leading up to the occurrence of the problem. Attach
additional pages as necessary.
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