tda8768h5 NXP Semiconductors, tda8768h5 Datasheet - Page 9

• Manufacturer Part Number: tda8768h5
• Description: 12-bit High-speed Analog-to-digital Converter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1998 Aug 26
T
N
S
DR
S
S/N
E
N
I
TTIR
d
B
BER
Timing (C
t
t
t
3-state output delay times; see Fig.4
t
t
t
t
NTERMODULATION
d(s)
h
d
dZH
dZL
dHZ
dLZ
3
HERMAL NOISE
PURIOUS FREE DYNAMIC RANGE
IGNAL
FFECTIVE NUMBER OF BITS
IT ERROR RATE
th(rms)
bit
12-bit high-speed Analog-to-Digital
Converter (ADC)
SYMBOL
sf
-
TO
-
L
NOISE RATIO
= 10 pF); see Fig.3 and note 7
thermal noise (RMS value)
spurious free dynamic range
signal-to-noise ratio
effective number of bits
TDA8768H/4 (f
effective number of bits
TDA8768H/5 (f
two-tone intermodulation
rejection
third order intermodulation
distortion
bit error rate
sampling delay time
output hold time
output delay time
enable HIGH
enable LOW
disable HIGH
disable LOW
; note 6
; note 5
PARAMETER
; note 5
CLK
CLK
= 40 MHz)
= 55 MHz)
grounded input;
f
f
f
f
without harmonics;
f
f
f
f
f
f
f
f
f
f
f
f
V
V
V
CLK
i
i
i
CLK
i
i
i
i
i
i
i
CLK
CLK
CLK
i
I
CCO
CCO
= 4.43 MHz
= 10 MHz
= 20 MHz
= 4.43 MHz
= 10 MHz
= 15 MHz
= 4.43 MHz
= 10 MHz
= 15 MHz
= 20 MHz
= 4.43 MHz;
= 16 LSB at code 2047
= 40 MHz
= 40 MHz; f
= 40 MHz
= 40 MHz
= 40 MHz;
= 5.25 V
= 3.0 V
CONDITIONS
9
i
= 4.43 MHz
tbf
tbf
tbf
tbf
tbf
4
MIN.
0.25
69
tbf
tbf
67
10.3
tbf
tbf
9.9
tbf
tbf
tbf
66
67
10
10
13
14
16
16
14
TYP.
Preliminary specification
15
tbf
tbf
2
15
18
18
20
20
18
MAX.
TDA8768
LSB
dB
dB
dB
dB
bits
bits
bits
bits
bits
bits
bits
dB
dB
times/
sample
ns
ns
ns
ns
ns
ns
ns
ns
UNIT