tda19978bhv NXP Semiconductors, tda19978bhv Datasheet - Page 18

• Manufacturer Part Number: tda19978bhv
• Description: Quad Hdmi 1.3a Receiver Interface With Equalizer Hdtv Up To 1080p, Up To Uxga For Pc Formats
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 10.
T
TDA19978B_1
Product data sheet
Symbol
I
P
P
Clock timing output: pins VCLK, ACLK and SYSCLK
f
Timing output: pins VP[29:0]; f
t
t
t
Timing output: pins AP[5:0] with respect to pin ACLK; f
t
t
LV-TTL digital outputs: pins VP[29:0], VCLK, AP[5:0], ACLK, DE, HS, VS, HREF, VREF, FREF; C
V
V
I
DDC(1V8)
clk(max)
su(Q)
h(Q)
d(pipe)
su(Q)
h(Q)
LOZ
amb
clk
V
V
cons
OL
OH
DD(3V3-3V3)
DD(1V8-1V8)
= 0 C to 70 C; typical values measured at T
Characteristics
Parameter
core supply current (1.8 V)
supply voltage difference between
two 3.3 V supplies
supply voltage difference between
two 1.8 V supplies
power dissipation
power consumption
maximum clock frequency
clock duty cycle
data output set-up time
data output hold time
pipeline delay time
data output set-up time
data output hold time
LOW-level output voltage
HIGH-level output voltage
OFF-state output leakage current
…continued
s
= 165 MHz; C
L
Rev. 01 — 7 August 2008
amb
= 10 pF; see
= 25 C; unless otherwise specified.
Conditions
720p at 60 Hz
1080p at 60 Hz
1080p at 60 Hz;
Deep Color mode 12-bit
start-up and established
conditions
start-up and established
conditions
Active mode
Power-down mode
pin VCLK
pin ACLK
pin SYSCLK
pin VCLK
pin ACLK
pin SYSCLK
clock intervals from inputs to
outputs; all modes
I
I
high-impedance state;
V
V
V
V
OL
OH
O
O
O
O
720p at 60 Hz
1080p at 60 Hz
1080p at 60 Hz;
Deep Color mode 12-bit
pin PD = HIGH
I
I
detection
2
2
= 0 V
= V
= V
= V
= 2 mA
C-bus; EDID
C-bus; EDID; activity
= 2 mA
clk
DDO(3V3)
DDO(3V3)
DDO(3V3)
= 12.288 MHz; C
Figure 5
Quad HDMI 1.3a receiver with digital processing
1
2
3
3
L
= 10 pF; see
[1]
[1]
[1]
[1]
[2]
Min
-
-
-
-
-
-
-
-
-
165
25
50
-
-
-
0.40
0.80
-
69
2
-
2.4
-
10
-
100
100
100
Figure 6
TDA19978B
Typ
148
283
453
-
-
0.75
1.13
1.63
1
4
150
-
-
-
50
50
50
-
-
80
-
-
-
-
0
-
-
0
L
T
= 10 pF
clk
© NXP B.V. 2008. All rights reserved.
Max
-
-
-
+100
+100
-
-
-
-
-
-
-
-
-
-
-
-
1.50
2.00
-
-
-
0.4
-
-
100
-
10
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Unit
mA
mA
mA
mV
mV
W
W
W
mW
mW
mW
MHz
MHz
MHz
%
%
%
ns
ns
ns
ns
V
V
A
A
A
A