ZHX2022MV040THTR Zilog, ZHX2022MV040THTR Datasheet - Page 5

• Manufacturer Part Number: ZHX2022MV040THTR
• Description: Fiber Optic Transmitters, Receivers, Transceivers FIR IrDA 4 MBITS
• Manufacturer: Zilog

Specifications of ZHX2022MV040THTR

• Product: Transceiver
• Data Rate: 115.2 Kbps
• Wavelength: 900 nm
• Maximum Rise Time: 40 ns
• Maximum Fall Time: 40 ns
• Pulse Width Distortion: 1.8 us
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Package / Case: UltraSlim
• Idle Current, Typ @ 25° C: 2mA
• Link Range, Low Power: -
• Operating Temperature: -25°C ~ 85°C
• Orientation: Top View
• Shutdown: *
• Size: 9.7mm x 4.7mm x 4mm
• Standards: IrPHY 1.4
• Supply Voltage: 2.7 V ~ 5.5 V
• Lead Free Status: Contains lead
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Description
Features
PS021802-1005
Whether you need to mount the IrDA transceiver so that its communication is par-
allel or perpendicular to the plane of the PCB, the ZiLOG ZHX2022 is the solution
for applications in portable products, such as USB Adapters, notebook PCs, print-
ers, mobile phones, digital cameras, handheld devices, or personal data assis-
tants (PDAs). Designed to support all IrDA data rates up to 4 Mbits/second as well
as LocalTalk™ and Sharp ASK™ modes, the transceiver combines an infrared
emitting diode (IRED) emitter, a PIN photodiode detector, an IRED driver, and an
integrated AGC (Automatic Gain Control) and amplification receive circuit in a sin-
gle, miniature package.
The ZiLOG ZHX2022 provides an efficient implementation of the IrDA-Data 1.4
standard in a small footprint format. Application circuit space is also minimized, as
only three external components (current-limiting resistor, terminating resistor, and
a decoupling capacitor) are required to implement a complete IrDA transceiver
solution.
The ZHX2022 is capable of both mode select and legacy-mode bandwidth
switching.
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Supply voltage 2.7 V to 5.5 V, operating idle current (receive mode) < 3 mA,
shutdown current < 5 µA over full temperature range
Surface mount package, top and side view, 9.7 mm x 4.7 mm x 4.0 mm
Operating temperature: –30
Storage temperature: –40
Transmitter wavelength typically 886 nm, supporting IrDA® and Remote
Control
Tri-state-receiver output, floating in shut down with a weak pull-up
Eye safety class 1 (IEC60825-1, ed. 2001), limited LED on-time, LED current
is controlled, no single fault to be considered
°
C to 85
°
C to 85
°
C
°
C
FIR Transceiver
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