SAA7826HL/E/M1A,55 NXP Semiconductors, SAA7826HL/E/M1A,55 Datasheet - Page 67

• Manufacturer Part Number: SAA7826HL/E/M1A,55
• Description: IC DIGITAL/CD DAC DECODER 80LQFP
• Manufacturer: NXP Semiconductors
• Type: Audio Decoderr

Specifications of SAA7826HL/E/M1A,55

• Voltage - Supply, Analog: 3 V ~ 3.6 V
• Voltage - Supply, Digital: 1.65 V ~ 1.95 V
• Mounting Type: Surface Mount
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935272863557; SAA7826HL/E/M1A; SAA7826HL/E/M1A

Philips Semiconductors
Table 59 level1, level2 parameter: amplitude of signal
Table 60 osc_inc parameter: focus/radial AGC system
Table 61 re_offset parameter: initial value setting
2003 Oct 01
level1, level2 (decimal)
CD audio decoder, digital servo and filterless
DAC with integrated pre-amp and laser control
128 to 255
xx00 0000
xx00 0001
xx00 0010
xx00 0011
xx11 1111
00xx xxxx
11xx xxxx
01xx xxxx
re_offset
injected into focus/radial AGC; RAM address
level1 = 69H, level2 = 6AH
control, oscillator frequency; RAM address 68H
osc_inc
1 to 126
127
127
128
0
a
0
i
i
Oscillator frequency Hz
Amplitude of injected
focus AGC active
radial AGC active
AGC system off
AGC control
not allowed
a
128/256
highest
4069.8
128/256
signal
higher
Value
129.2
193.8
i/256
64.6
i/256
0
0
0
64.6
67
Table 62 re_gain parameter: initial value setting
Table 63 sum_gain parameter: initial value setting
sum_gain
re_gain
127
127
128
127
128
127
0
1
0
1
i
i
1
1
i
i
( i + 128)/256
( i + 128)/256
Product specification
(i + 128)/256
(i + 128)/256
not allowed
not allowed
127/256
128/256
129/256
255/256
127/256
128/256
129/256
255/256
Value
Value
1/256
1/256
SAA7826