ZHX2022MV040THTR Zilog, ZHX2022MV040THTR Datasheet - Page 13

• 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

Table 5. Optoelectronic Characteristics—Receiver (Continued)
Table 6. Optoelectronic Characteristics—Transmitter
PS021802-1005
Parameter
Receiver start up time
Latency
Note: All timing data measured with 4 Mbit/s are measured using the IrDA
The data given here are valid 5 µs after starting the preamble.
*This parameter reflects the backlight test of the IrDA physical layer specification to guarantee immunity
against light from fluorescent lamps.
Parameter
IRED operating current,
switched current limiter
Output leakage IRED current
*Typically, the output pulse duration will follow the input pulse duration t and will be identical in length t.
However, at pulse duration larger than 80 µs, the optical output pulse duration is limited to 85 µs. This
pulse duration limitation can already start at 20 µs.
Notes:
T
Typical values are for design aid only, not guaranteed nor
subject to production testing.
amb
After completion of shutdown
=25 °C, V
Test Conditions
input irradiance=100 mW/m
1.152 Mbit/s
input irradiance=100 mW/m
576 kbit/s
input irradiance=100 mW/m
< 115.2 kbit/s
programming sequence
Power on delay
Test Conditions
See derating curve
(Figure 6). For 3.3 V
operations, no external
resistor needed. For 5 V
application, that might be
necessary depending on
operating temperature
range.
CC
=2.7 V to 5.5 V, unless otherwise noted.
2
2
2
,
,
,
Symbol
t
Symbol
I
I
L
D
IRED
Min
Min
500
–1
®
FIR transmission header.
Typical Max Unit
Typical Max Unit
170
550
FIR Transceiver
350 ns
500
300
600 mA
40 ns
80 ns
1
µ
µ
µ
s
s
A
9