DS92LV2421_16 Datasheet, PDF (40/59 Pages) Texas Instruments – 10-MHz to 75-MHz, 24-Bit Channel Link II Serializer And Deserializer

DS92LV2421, DS92LV2422
SNLS321C – MAY 2010 – REVISED MAY 2016
www.ti.com
ADD
(DEC)
3
4
Table 16. DESERIALIZER — Serial Bus Control Registers (continued)
ADD
(HEX)
REGISTER
NAME
BIT(S)
R/W
7:5 R/W
4
R/W
3
Deserializer
Features 2
3:0 R/W
7
R/W
4 ROUT Config
6:0 R/W
DEFAULT
(BIN)
000
0
0000
0
0000000
FUNCTION
DESCRIPTION
EQ Gain
EQ Enable
SSC
Repeater
Enable
Reserved
000: ≈1.625 dB
001: ≈3.25 dB
010: ≈4.87 dB
011: ≈6.5 dB
100: ≈8.125 dB
101: ≈9.75 dB
110: ≈11.375 dB
111: ≈13 dB
0: EQ = disable
1: EQ = enable
If LF_MODE = 0, then:
000: SSCG disable
0001: fdev = ±0.5%, fmod = CLK/2168
0010: fdev = ±1.0%, fmod = CLK/2168
0011: fdev = ±1.5%, fmod = CLK/2168
0100: fdev = ±2.0%, fmod = CLK/2168
0101: fdev = ±0.5%, fmod = CLK/1300
0110: fdev = ±1.0%, fmod = CLK/1300
0111: fdev = ±1.5%, fmod = CLK/1300
1000: fdev = ±2.0%, fmod = CLK/1300
1001: fdev = ±0.5%, fmod = CLK/868
1010: fdev = ±1.0%, fmod = CLK/868
1011: fdev = ±1.5%, fmod = CLK/868
1100: fdev = ±2.0%, fmod = CLK/868
1101: fdev = ±0.5%, fmod = CLK/650
1110: fdev = ±1.0%, fmod = CLK/650
1111: fdev = ±1.5%, fmod = CLK/650
If LF_MODE = 1, then:
000: SSCG disable
0001: fdev = ±0.5%, fmod = CLK/620
0010: fdev = ±1.0%, fmod = CLK/620
0011: fdev = ±1.5%, fmod = CLK/620
0100: fdev = ±2.0%, fmod = CLK/620
0101: fdev = ±0.5%, fmod = CLK/370
0110: fdev = ±1.0%, fmod = CLK/370
0111: fdev = ±1.5%, fmod = CLK/370
1000: fdev = ±2.0%, fmod = CLK/370
1001: fdev = ±0.5%, fmod = CLK/258
1010: fdev = ±1.0%, fmod = CLK/258
1011: fdev = ±1.5%, fmod = CLK/258
1100: fdev = ±2.0%, fmod = CLK/258
1101: fdev = ±0.5%, fmod = CLK/192
1110: fdev = ±1.0%, fmod = CLK/192
1111: fdev = ±1.5%, fmod = CLK/192
0: Output ROUT± = disable
1: Output ROUT± = enable
Reserved
40
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