IRCC2.0 SMSC Corporation, IRCC2.0 Datasheet - Page 85

• Manufacturer Part Number: IRCC2.0
• Description: Infrared Communications Controller
• Manufacturer: SMSC Corporation

IR RX PULSE REJECTION
Note 1: If RX PW REJECT is low (inactive) the 4PPM Rx pulse rejection filter is disabled although the
receiver must not see pulses less than T
RX PULSE JITTER TOLERANCE
IRDA 4PPM
Bit Rate Tolerance
Rx Pulse Width
"0.01% of Bit Rate (IrDA Spec)
Single Pulse
Double Pulse
4PPM
HDLC 1.152 Mbps
HDLC 0.576Mbps
IrDA SIR
Consumer IR
4 Mbps
1.152 Mbps
115.2 Kbps
9.6 Kbps
Table 39 - IrDA 4PPM Rx Pulse Width
Table 38 - RX Pulse Jitter Tolerance
ENCODER
Table 37 - IR Rx Pulse Rejection
1
PW_MIN
AC TIMING
(See the IR Busy, bit 3 section on page 27).
200ns
MIN.
75ns
85
PULSE REJECTION
MAX JITTER
100ns
400ns
25ns
5Fs
≤100ns
≤200ns
≤500ns
≤166ns
≤60ns
125ns
250ns
NOM.
175ns
290ns
MAX.