uda1351h NXP Semiconductors, uda1351h Datasheet - Page 26

• Manufacturer Part Number: uda1351h
• Description: 96 Khz Iec 958 Audio Dac
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes
1. All supply pins V
2. When the DAC must drive a higher capacitive load (above 50 pF), then a series resistor of 100
3. The output voltage of the DAC is proportional to the DAC power supply voltage.
12 TIMING CHARACTERISTICS
V
otherwise specified.
2000 Jul 27
(THD + N)/S total harmonic
S/N
IEC 958 inputs
V
R
V
Device reset
t
PLL lock time
t
I
T
t
t
t
rst
lock
2
BCKH
BCKL
r
DDD
V
cy(BCK)
SYMBOL
cs
i(p-p)
hys
SYMBOL
i
S-bus timing (see Fig.9)
96 kHz IEC 958 audio DAC
o
order to prevent oscillations in the output stage of the operational amplifier.
= V
DDA
= 2.7 to 3.6 V; T
distortion-plus-noise to signal
ratio
signal-to-noise ratio at 48 kHz f
signal-to-noise ratio at 96 kHz f
channel separation
unbalance of output voltages
AC input voltage
(peak-to-peak value)
input resistance
hysteresis voltage
reset active time
time to lock
bit clock cycle time
bit clock HIGH time
bit clock LOW time
rise time
DD
PARAMETER
PARAMETER
and V
amb
SS
must be connected to the same external power supply unit.
= 40 to +85 C; R
f
f
A-weighted
A-weighted
f
f
f
f
f
f
T
frequency
i
i
i
i
i
i
s
s
s
s
s
= 1.0 kHz tone at 48 kHz
= 1.0 kHz tone at 96 kHz
= 1.0 kHz tone; code = 0;
= 1.0 kHz tone; code = 0;
= 1.0 kHz tone
= 1.0 kHz tone
= 32.0 kHz
= 44.1 kHz
= 48.0 kHz
= 96.0 kHz
at 0 dB
at 40 dB; A-weighted
at 0 dB
at 40 dB; A-weighted
= cycle time of sample
L
= 5 k ; all voltages measured with respect to ground; unless
CONDITIONS
CONDITIONS
26
95
95
0.4
0.2
140
140
MIN.
MIN.
100
100
96
0.1
0.5
6
40
250
85.0
63.0
60.0
40.0
90
60
85
58
TYP.
TYP.
Product specification
UDA1351H
3.3
1
280
280
20
85
55
80
53
64
must be used in
MAX.
MAX.
T
s
dB
dB
dB
dB
dB
dB
dB
dB
V
k
mV
ms
ms
ms
ms
s
ns
ns
ns
UNIT
UNIT
s