SAA7327H/T/M2B,557 NXP Semiconductors, SAA7327H/T/M2B,557 Datasheet - Page 41

• Manufacturer Part Number: SAA7327H/T/M2B,557
• Description: IC DIGITAL/CD DAC DECODER 64QFP
• Manufacturer: NXP Semiconductors
• Type: Audio Decoderr

Specifications of SAA7327H/T/M2B,557

• Voltage - Supply, Digital: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Voltage - Supply, Analog: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935268128557; SAA7327HBG; SAA7327HBG

Philips Semiconductors
2000 Jun 26
6
(motor output
configuration)
7
(DAC output
and status
control)
8
(PLL loop filter
bandwidth)
9
(PLL
equalization)
A
(EBU output)
B
(speed control)
Digital servo processor and Compact Disc
decoder with integrated DAC for video CD (CD7 II)
REGISTER
ADDRESS
0110
0111
1001
1010
1011
DATA
X0XX
X1XX
0XXX
1XXX
XX0X
XX1X
0XXX
1XXX
X0XX
X1XX
0XXX
1XXX
XX00
XX01
XX10
XX11
00XX
01XX
10XX
11XX
XX00
XX10
X0X0
X0X1
X1X0
X1X1
XX00
XX10
XX11
0011
0001
0010
0100
0101
motor power maximum 37%
motor power maximum 50%
motor power maximum 75%
motor power maximum 100%
MOTO1, MOTO2 pins 3-state
motor PWM mode
motor PDM mode
motor CDV mode
interrupt signal from servo at STATUS pin
status bit from decoder status register at STATUS
pin
DAC data normal value
DAC data inverted value
left channel first at DAC (WCLK normal)
right channel first at DAC (WCLK inverted)
see Table 15
PLL loop filter equalization
PLL 30 ns over-equalization
PLL 15 ns over-equalization
PLL 15 ns under-equalization
PLL 30 ns under-equalization
EBU data before concealment
EBU data after concealment and fade
level II clock accuracy (<1000 ppm)
level I clock accuracy (<50 ppm)
level III clock accuracy (>1000 ppm)
EBU off - output low
flags in EBU off
flags in EBU on
33.8688 MHz crystal present, or 8.4672 MHz (or
16.9344 MHz) crystal with SELPLL set HIGH
16.9344 MHz crystal present
single-speed mode
double-speed mode
standby 1: ‘CD-STOP’ mode
standby 2: ‘CD-PAUSE’ mode
operating mode
41
FUNCTION
Product specification
SAA7327
INITIAL
reset
reset
reset
reset
reset
reset
reset
reset
reset
reset
reset
reset
(1)