CS8130-CSZR Cirrus Logic Inc, CS8130-CSZR Datasheet - Page 17

• Manufacturer Part Number: CS8130-CSZR
• Description: Infrared Transceivers IC Multi-Standard Infrared Transceiver
• Manufacturer: Cirrus Logic Inc

Specifications of CS8130-CSZR

• Continual Data Transmission: 115.2 Kbit/s
• Maximum Rise Time: 50 ns
• Maximum Fall Time: 50 ns
• Operating Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Package / Case: SSOP-20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register 8, Baud Rate Divider Register #1
Register 9, Baud Rate Divider Register #2
Register 10, Modulator Divider Register #1
Register 11, Modulator Divider Register #2
The transmitted modulation frequency will be exact. The receive carrier detection frequency can be
slightly different from the programmed frequency (see Receive ASK Carrier Timing Register).
DS134PP2
DS134F1
BR7-0
MD7-0
Reset (R)
Reset (R)
Reset (R)
Reset (R)
Register
Register
Register
Register
BIT
BIT
Baud Rate Divider
Value (BRD).
BRD=(3.6864E6/
(16*BR))-1,
where BRD =
divider value and
BR = desired baud
rate.
Modulator Divider
Value (MD).
MD=(3.6864E6/FR)-
1, where MD =
divider value and
FR = desired
modulation
frequency.
MD3
MD7
BR3
BR7
D3
D3
D3
D3
0
0
0
0
NAME
NAME
MD2
MD6
BR2
BR6
D2
D2
D2
D2
1
0
1
0
MD1
MD5
BR1
BR5
D1
D1
D1
D1
1
0
1
0
D0
D0
D0
D0
MD0
MD4
BR0
BR4
1
1
0
0
00001011
00001001
00000010
00000001
01100000
00000110
00101111
01011111
00010111
VALUE
VALUE
95
47
23 R
11
5
2
1
96
6
R
2400 bps
4800 bps
9600 bps
19.2 kbps
38.4 kbps
76.8 kbps
115.2 kbps
38 kHz
527kHz
FUNCTION
FUNCTION
CS8130
CS8130
17
17