TDA9910 查看數據表（PDF） - Philips Electronics
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TDA9910
Philips Electronics
TDA9910 Datasheet PDF : 21 Pages
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Philips Semiconductors
TDA9910
12-bit, up to 80 Msample/s, Analog-to-Digital Converter (ADC)
Table 5: Characteristics …continued
VCCA = 4.75 V to 5.25 V; VCCD = 4.75 V to 5.25 V; VCCO = 2.7 V to 3.6 V; AGND and DGND shorted together; Tamb = −40 °C
to +85 °C; VIN(p-p) − VINN(p-p) = 2.0 V − 0.5 dB; VFSIN = VCCA1 − 1.77 V; Vi(CM) = VCCA1 − 1.85 V; typical values measured at
VCCA = VCCD = 5 V, VCCO = 3.3 V, Tamb = 25 °C and CL = 10 pF; unless otherwise specified.
Symbol Parameter
Conditions
Test [1] Min
Typ
Max
Unit
ICCA
analog supply current
-
122
-
mA
ICCD
digital supply current
-
52
-
mA
ICCO
output supply current
fCLK = 80 Msample/s;
-
29
-
mA
fi = 175 MHz
Ptot
total power dissipation fCLK = 80 Msample/s;
-
870
-
mW
DC input
Clock inputs: pins CLK and CLKN [2]
VIL
LOW-level input voltage referenced to DGND;
VCCD = 5 V
PECL mode
3.19
-
3.52
V
TTL mode
DGND
-
0.8
V
VIH
HIGH-level input voltage referenced to DGND;
VCCD = 5 V
PECL mode
3.83
-
4.12
V
TTL mode
2.0
-
IIL
LOW-level input current VCLK or
D
20
-
VCLKN = 3.52 V
VCLK or
VCLKN = 2.00 V
1
-
IIH
HIGH-level input current VCLK or
VCLKN = 3.83 V
-
-
VCLK or
VCLKN = 0.80 V
-
-
∆VCLK differential AC input
AC mode; DC voltage
-
1.5
voltage for switching
level is 2.5 V
(VCLK − VCLKN)
Ri
input resistance
fCLK = 80 Msample/s
-
6.3
Ci
input capacitance
fCLK = 80 Msample/s
-
1.1
Analog inputs: pins IN and INN
VCCD
V
-
µA
-
nA
30
µA
2
nA
-
V
-
kΩ
-
pF
IIL
IIH
Ri
Ci
Vi(CM)
LOW-level input current
HIGH-level input current
input resistance
input capacitance
common mode input
voltage
VFSIN = VCCA − 1.75 V
VFSIN = VCCA − 1.75 V
fi = 21.4 MHz
D
fi = 93 MHz
D
fi = 175 MHz
D
fi = 21.4 MHz
D
fi = 93 MHz
D
fi = 175 MHz
D
VIN = VINN;
output code = 2047
-
5
-
µA
-
5
-
µA
6.3
-
-
MΩ
6.3
-
-
MΩ
6.3
-
-
MΩ
-
-
700
fF
-
-
700
fF
-
-
700
fF
VCCA − 2 VCCA − 1.85 VCCA − 1.6 V
Digital inputs: pins OTC and CE_N
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
DGND
-
0.7 × VCCD -
0.3 × VCCD V
VCCD
V
9397 750 14418
Objective data sheet
Rev. 02 — 9 December 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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