tda8769hw/8 NXP Semiconductors, tda8769hw/8 Datasheet - Page 11

• Manufacturer Part Number: tda8769hw/8
• Description: 12-bit, 60/80/105 Msps Analog-to-digital Converter Adc Nyquist/high If Sampling
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes
1. Explanation tests:
2003 Dec 09
SFDR
ENOB
IM2
IM3
BER
SYMBOL
12-bit, 60/80/105 Msps Analog-to-Digital Converter
(ADC) Nyquist/high IF sampling
a) D = guaranteed by design
b) C = guaranteed by characterization
c) I = industrially tested for 100%.
spurious free
dynamic range
TDA8769HW/6
spurious free
dynamic range
TDA8769HW/8
spurious free
dynamic range
TDA8769HW/10
effective number
of bits
TDA8769HW/6
effective number
of bits
TDA8769HW/8
effective number
of bits
TDA8769HW/10
second order
intermodulation
distortion
third order
intermodulation
distortion
bit error rate
PARAMETER
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
V
2047; f
i
i
i
i
i
i
i
i
i
i
i
i
i
i
i
1 = 15 MHz and
2 = 18 MHz; note 10
1 = 15 MHz and
2 = 18 MHz; note 10
IN
= 21.4 MHz
= 21.4 MHz
= 50 MHz
= 21.4 MHz
= 78 MHz
= 21.4 MHz; note 8
= 21.4 MHz; note 8
= 50 MHz; note 8
= 21.4 MHz; note 8
= 78 MHz; note 8
= 25 MHz;
B = Nyquist
B = Nyquist
B = Nyquist
B = 5 MHz
B = Nyquist
B = Nyquist
B = 5 MHz
B = Nyquist
B = Nyquist
B = Nyquist
B = 5 MHz
B = Nyquist
B = Nyquist
B = 5 MHz
f
f
clk
clk
= 16LSB at code
= 80 Msps
= 80 Msps
CONDITIONS
clk
= 105 Msps
11
TEST
(1)
MIN.
77
77
70
80.8
68
67
84
10.6
10.6
10.3
11.7
10
9.6
11.8
(tbf)
82
(tbf)
TYP.
Objective specification
MAX.
TDA8769
dBc
dBc
dBc
dBc
dBc
dBc
dBc
bit
bit
bit
bit
bit
bit
bit
dBFS
dBFS
UNIT