SAA7282 Datasheet, PDF (15/25 Pages) NXP Semiconductors – Terrestrial Digital Sound Decoder TDSD2

Philips Semiconductors
Terrestrial Digital Sound Decoder (TDSD2)
Product specification
SAA7282
SYMBOL
PARAMETER
Digital input/output
SDA
V_IL
LOW level input voltage
V_IH
HIGH level input voltage
V_hys
hysteresis
I_LI
input leakage current
C_I
input capacitance
V_OL
LOW level output voltage
C_L
load capacitance
active pull-up
passive pull-up
MUTE I/O (this pin has an internal pull-up)
V_IL
LOW level input voltage
V_IH
HIGH level input voltage
C_I
input capacitance
V_OL
LOW level output voltage
V_OH
HIGH level output voltage
C_L
load capacitance
Z_I
input impedance
Digital outputs
PORT2, PCLK, DOBM
V_OL
LOW level output voltage
V_OH
HIGH level output voltage
C_L
load capacitance
Crystal oscillator
f_c
crystal frequency
gm
mutual conductance
Av
small signal gain
C_I
input capacitance
C_FB
feedback capacitance
C_O
output capacitance
XIN
V_IL
LOW level input voltage
V_IH
HIGH level input voltage
I_LI
input leakage current
C_I
input capacitance
CONDITIONS
I_OL = 3 mA
I_OL = 2.8 mA
I_OL = 2.8 mA
I_OH = 800 µA
at 100 kHz
Av = gm.Ro
MIN.
0
3.0
0.05V_DD
−10
−
0
−
−
0
2.0
−
0
2.4
−
−
0
2.4
−
−
1.5
3.5
−
−
−
0
3.5
−10
−
TYP.
MAX. UNIT
−
1.5
V
−
V_DD
V
−
−
V
−
+10
µA
−
10
pF
−
0.4
V
−
400
pF
−
200
pF
−
0.8
V
−
V_DD
V
−
10
pF
−
0.4
V
−
V_DD
V
−
50
pF
50
−
kΩ
−
0.4
−
V_DD
−
50
8.192
−
−
−
−
−
−
10
−
5
−
10
−
1
−
V_DD
−
+10
−
10
V
V
pF
MHz
mA/V
V/V
pF
pF
pF
V
V
µA
pF
July 1993
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