ZHX3403MA012THTR Zilog, ZHX3403MA012THTR Datasheet - Page 5

• Manufacturer Part Number: ZHX3403MA012THTR
• Description: Fiber Optic Transmitters, Receivers, Transceivers
• Manufacturer: Zilog

Specifications of ZHX3403MA012THTR

• Product: Transceiver
• Data Rate: 115.2 Kbps
• Wavelength: 870 nm
• Maximum Rise Time: 600 ns, 50 ns
• Maximum Fall Time: 600 ns, 50 ns
• Pulse Width Distortion: 1.39 us, 1 us
• Operating Supply Voltage: 2.4 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 30 C
• Package / Case: UltraSlim
• Idle Current, Typ @ 25° C: 0.1µA
• Link Range, Low Power: 30cm
• Operating Temperature: -30°C ~ 85°C
• Orientation: Side View
• Shutdown: *
• Size: 7.3mm x 2.8mm x 1.9mm
• Standards: IrPHY 1.3
• Supply Voltage: 2.4 V ~ 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Description
PS011606-0303
The ZILOG ZHX3403 for mobile phones, pagers, and PDAs is the smallest, low-
est power, and highest functional transceiver in its class.
The ZiLOG ZHX3403 features exclusive AlwaysOn
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 (MIR).
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 ZHX3403 is designed to support IrDA-Data MIR mode, which at 1.15 Mbits/s
(10 times typical PDA and mobile telephone solutions) provides enhanced capa-
bility for the user to share pictures, MP3 files, PDF files, or other large files.
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. ZHX3403 Block Diagram
The ZILOG ZHX3403 also features a shutdown control that minimizes current
draw to 0.1 mA (typical).
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MIR UltraSlim Transceiver (IrMC)
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technology that allows the
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