TDA8777 Datasheet, PDF (9/18 Pages) NXP Semiconductors – Triple 10-bit video DAC, up to 330 MHz sample frequency

Philips Semiconductors
TDA8777
Triple 10-bit video DAC, up to 330 MHz sample frequency
Table 6: Characteristics …continued
Typical values measured at V_DDA = 3.3 V; R_RSET = 560 Ω; T_amb = 25 °C; unless otherwise specified.
Symbol Parameter
Conditions
Min
Typ
Timing
f_CLK
clock frequency
TDA8777HL/14/C1
-
-
TDA8777HL/24/C1
-
-
TDA8777HL/33/C1
-
-
t_d(p)
pipeline delay
t_su(i)
input setup time
t_h(i)
input hold time
t_d(o)
output delay time
in clock cycles
see Figure 4
see Figure 4
see Figure 4
2.5
2.5
0.15 -
0
-
-
3.75
Max
140
240
330
2.5
-
-
-
Unit
MHz
MHz
MHz
ns
ns
ns
CLK
Digital inputs
(R9 to R0, G9 to G0,
B9 to B0, SYNC,
BLANK)
Analog outputs
(OUTB, OUTB,
OUTG, OUTG
OUTR, OUTR)
t_h(i)
DATA
t_su(i)
t_d(o)
001aaa892
Output delay (t_d(o)) is measured from the 50 % point of the rising edge of CLK to the 50 % point of full-scale transition.
Fig 4. Timing diagram digital inputs and analog outputs
TDA8777_3
Preliminary data sheet
Rev. 03 — 15 August 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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