saa7824 NXP Semiconductors, saa7824 Datasheet - Page 73

• Manufacturer Part Number: saa7824
• Description: Cd Audio Decoder, Digital Servo And Filterless Dac With Integrated Pre-amp And Laser Control Phonic
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes
1. Assumes use of external components as shown in the application diagram; see Fig.38.
2. R
3. R
4. The typical value is as follows:
5. The typical value is as follows:
6. Pull-up/down devices are protected by a pass-gate and do not behave as a normal resistor for external applications
7. Pull-up/down resistors are connected to external power supply (V
8. Minimum condition for V
9. Accounts for 100 mV voltage drop in both supply lines.
10. Minimum condition for V
11. Leakage path from pad to ground.
2003 Oct 01
PIN
V
V
V
V
t
I
Crystal oscillator
I
V
V
O
V
V
f
g
f
ikg
NPUT
xtal
m
IH
IL
hys
OL
IH
IL
OL
OH
CD audio decoder, digital servo and filterless
DAC with integrated pre-amp and laser control
UTPUT
SYMBOL
SDA (5 V
L
L
:
= 10 k .
= 1 k .
PIN
:
PIN
OSCIN (
OSCOUT; see Fig.4
TOLERANT
HIGH-level input voltage
LOW-level input voltage
hysteresis voltage
LOW-level output voltage
output fall time from V
V
steady-state current input
signal
HIGH-level input voltage
LOW-level input voltage
LOW-level output voltage
HIGH-level output voltage
crystal frequency
mutual conductance at
start-up
EXTERNAL CLOCK
IL
; 400 kH
PARAMETER
i
TOL
= 4.5 V, maximum condition for V
= 4.5 V, maximum condition for V
Z
I
2
1.65 3.3
------------------------- -
2.5 3.3
----------------------
C-
)
V
V
BUS PAD
DDA
DDA
IH
to
)
V
I
bus capacitance, C
from 10 pF to 400 pF)
V
V
OL
100 ppm
TOL
i
i
= V
= 5 V; note 11
= 3 mA
CONDITIONS
= 5 V; note 10
DDD
; note 11
73
i
= 5.5 V.
TOL
b
,
= 5.5 V.
DDE
/GND).
0.7V
0.05V
20 + 0.1C
0.8V
0.85V
19.1
MIN.
TOL
DDD
TOL
DDD
b
2
10
8.4672
TYP.
Product specification
0.3V
0.4
250
4
22
0.2V
0.4
23.0
MAX.
SAA7824
TOL
DDD
V
V
V
V
ns
V
V
V
V
MHz
mA/V
A
A
UNIT