SAA7327H/T/M2B,557 NXP Semiconductors, SAA7327H/T/M2B,557 Datasheet - Page 53

• 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
Notes
1. Assumes use of external components as shown in the application diagram (Figs 38 or 39).
2. Highest clock frequency at which data slicer produces 1010 output in analog self-test mode.
3. The maximum input current depends on the value of the external resistor connected to I
4. V
5. Measuring bandwidth: 200 Hz to 20 kHz, f
6. f
7. Gain of the ADC is defined as G
2000 Jun 26
R
C
V
I
C
t
Crystal oscillator
I
V
V
I
C
O
f
g
C
C
OL
o(f)
NPUT
LI
xtal
m
SYMBOL
OL
IL
IH
i(pu)
i
L
i
fb
o
Digital servo processor and Compact Disc
decoder with integrated DAC for video CD (CD7 II)
UTPUT
registers A and C:
a) With R
b) With R
a) Digital output = the number of pulses at the digital output in counts/s and I
b) The maximum input current depends on R
c) The gain tolerance is the deviation from the calculated gain.
ripple
RIN
:
PIN
:
can be set to an internal source or an externally applied reference voltage using shadow register 7.
= 1 kHz, V
PIN
CRIN (
CROUT;
Iref
Iref
input pull-up resistance
input capacitance
LOW-level output voltage I
LOW-level output current
load capacitance
output fall time
LOW-level input voltage
HIGH-level input voltage
input leakage current
input capacitance
crystal frequency
mutual conductance at
start-up
feedback capacitance
output capacitance
= 30 k , minimum I
= 30 k , maximum I
EXTERNAL CLOCK
ripple
PARAMETER
SEE
= 0.5 V (p-p).
F
IGS
3
AND
)
ADC
max
max
4
= f
= (0.025). I
= (0.4). I
V
C
(V
sys
OL
100 ppm
i
L
DDD
= 0 V
/I
= 20 pF;
i(ADC)
= 1 mA
CONDITIONS
max
Iref
ref
(counts/ A); thus digital output = I
0.4) to 0.4 V
= 1 kHz.
ref
and on shadow registers A and C.
(0.4)
(0.025)
53
(40 A) = 16 A.
0
0.8V
8
17
(40 A) = 1 A.
0.3
10
MIN.
DD
120
8.4672
i
TYP.
= the DC input current in A.
i
G
ADC
ref
10
0.4
1
25
15
0.2V
V
+10
10
35
2
7
and the settings of shadow
DD
where:
MAX.
+ 0.3
DD
Product specification
SAA7327
k
pF
V
mA
pF
ns
V
V
pF
MHz
mA/V
pF
pF
A
UNIT