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SAA7335 Datasheet, PDF (23/36 Pages) NXP Semiconductors – DSP for CD and DVD-ROM systems
◁
Philips Semiconductors
DSP for CD and DVD-ROM systems
Preliminary specification
SAA7335
DC CHARACTERISTICS
VDDD = VDDA = 5 to 5.5 V; VSSD = VSSA = 0 V; Tamb = −20 to +70 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
Supplies
VDDD
VDDA
IDD(tot)
Inputs
digital supply voltage
analog supply voltage
total supply current
4.5
−
5.5
4.5
−
5.5
at 25 MHz clock
−
60
−
DIGITAL INPUTS (TTL LEVEL); note 1
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
VOL
LOW-level output voltage
VOH
HIGH-level output voltage
ANALOG INPUTS
VI(max)(p-p) maximum input voltage
(peak-to-peak value)
VI(nom)(p-p) nominal input voltage
(peak-to-peak value)
DR
dynamic range
B
−3 dB bandwidth
II(AGC)
II(ADC)
II(buf)
II(tot)
AGC input current
ADC input current
output buffer input current
total input current
−
−
0.8
2.0
−
−
0.8
−
−
−
−
2.4
−
−
2
−
1
−
41
−
−
0 to 12 dB gain
−
−
−
12 to 20 dB gain −
−
−
−
1
−
−
24
−
−
3
−
−
−
28
Note
1. These inputs are analog, VIL and VIH values are quoted as a guide for digital RGB users.
UNIT
V
V
mA
V
V
V
V
V
V
dB
MHz
MHz
mA
mA
mA
mA
AC CHARACTERISTICS
VDDD = VDDA = 4.5 to 5.5 V; VSSD = VSSA = 0 V; Tamb = −20 to +70 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
Supplies
VDDD
IDDD
VDDA
IDDA
digital supply voltage
digital supply current
analog supply voltage
analog supply current
VDDD = 5 V
VDDA = 5 V
4.5
5.0
5.5
−
60
165
4.5
5.0
5.5
−
60
165
UNIT
V
mA
V
mA
1997 Aug 11
23
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