ISL59911 Datasheet, PDF (8/17 Pages) Intersil Corporation – 250MHz Triple Differential Receiver/ Equalizer with I2C Interface

ISL59911
Register Listing
ADDRESS
REGISTER (DEFAULT VALUE)
0x00
Device ID (read only)
0x01
General Configuration (0x02)
0x02
High Adjust (0x00)
0x03
Mid Adjust (0x00)
0x04
Low Adjust (0x00)
0x05
Noise Filter Adjust (0x00)
0x06
Red Channel Gain (0x40)
0x07
Green Channel Gain (0x40)
0x08
Blue Channel Gain (0x40)
0x09
Red Channel Manual Offset (0x00)
(Default is auto-calibrated)
0x0A
Green Channel Manual Offset (0x00)
(Default is auto-calibrated)
BIT(S) FUNCTION NAME
DESCRIPTION
3:0 Device Revision
0 = initial silicon, 1 = first revision, etc.
7:4 Device ID
0x10 = ISL59911
0 Output Configuration 0: H_SYNC + V_SYNC (like EL9111 and ISL59910)
1: V_CM (like EL9112 and ISL59913)
1 Nominal Gain
0: 0dB (1V/V)
1: 6dB (2V/V)
2 Power Down
0: Normal Operation
1: Low power mode, all amplifiers turned off
1:0 100MHz Stage 1
00b: Min boost
11b: Max boost
4:2 100MHz Stage 2
000b: Min boost
111b: Max boost
7:5 100MHz Stage 3
000b: Min boost
111b: Max boost
3:0 6MHz
0000b: Min boost
1111b: Max boost
7:4 20MHz
0000b: Min boost
1111b: Max boost
3:0 200kHz
0000b: Min boost
1111b: Max boost
7:4 1MHz
0000b: Min boost
1111b: Max boost
3:0 Noise Filter
Adjusts -3dB frequency of noise filter at output
0x0: Max frequency
0xF: Min frequency
6:0 Red Gain
0x00: -6dB
0x40: 0dB
0x7F: +6dB
Note: Due to gain trim at production test, the minimum
guaranteed usable gain range is ±4dB.
6:0 Green Gain
0x00: -6dB
0x40: 0dB
0x7F: +6dB
Note: Due to gain trim at production test, the minimum
guaranteed usable gain range is ±4dB.
6:0 Blue Gain
0x00: -6dB
0x40: 0dB
0x7F: +6dB
Note: Due to gain trim at production test, the minimum
guaranteed usable gain range is ±4dB.
6:0 Red Offset
0x00: -400mV Offset
0x7F: +400mV Offset
(Output Referred)
7 Manual Offset Control 0: Offset is auto calibrated - value in bits 6:0 is ignored
(Red)
1: Offset DAC set to value in bits 6:0
6:0 Green Offset
0x00: -400mV Offset
0x7F: +400mV Offset
(Output Referred)
7 Manual Offset Control 0: Offset is auto calibrated - value in bits 6:0 is ignored
(Green)
1: Offset DAC set to value in bits 6:0
8
FN7548.0
September 2, 2011