TDA8754HL14BE-S NXP Semiconductors, TDA8754HL14BE-S Datasheet - Page 13
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TDA8754HL14BE-S
Manufacturer Part Number
TDA8754HL14BE-S
Description
Video ICs TRPL 8BIT VIDEO ADC
Manufacturer
NXP Semiconductors
Datasheet
1.TDA8754HL11C155.pdf
(57 pages)
Specifications of TDA8754HL14BE-S
Operating Supply Voltage
3 V to 3.6 V
Supply Current
180 mA
Maximum Operating Temperature
+ 70 C
Package / Case
SOT-486
Available Set Gain
6 dB
Bandwidth
700 MHz
Conversion Rate
140 msps
Maximum Power Dissipation
1.3 W
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Number Of Channels
3
Resolution
8 bit
Snr
48 dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
TDA8754HL/14/C1,55
Philips Semiconductors
8. Functional description
9397 750 14984
Product data sheet
8.1.1.1 Standby mode
8.1.1 Power management
8.1 Functional description
Table 4:
This triple high-speed 8-bit ADC is designed to convert RGB/YUV signals coming from an
analog source into digital data used by a LCD driver (pixel clock up to 270 MHz with
analog source) or projections systems.
It is possible to put the TDA8754 in Standby mode by setting bit STBY = 1 or to put the
whole device in Power-down mode by setting pin PWD to HIGH level.
In Standby mode, the status of the blocks is as follows:
Symbol
RB1
RA6
RA3
RA0
BB7
BB5
BB3
BB0
BA5
BA1
GB7
GB3
GA7
GA3
GOR
RB5
RB2
RA7
RA4
RA1
•
•
•
•
•
Activity detection, I
Pixel counter, ADCs, demultiplexers, AGC and clamp cells are inactive
Output buffers to the RGB block (RGB 0 to 7, CKDATA, DEO, HSYNCO and
VSYNCO) are in high-impedance state
Output HPDO is still active
Output buffers (ROR, BOR, GOR, CKREFO, CSYNCO, CLPO and FIELDO) are in a
LOW-level state.
Pin description for LBGA208 package
Ball
R13
R14
R15
R16
T1
T2
T3
T4
T5
T6
T7
T8
T9
T10
T11
T12
T13
T14
T15
T16
2
Rev. 06 — 16 June 2005
C-bus slave, sync separator and SOG are still active
Description
red channel ADC output B bit 1
red channel ADC output A bit 6
red channel ADC output A bit 3
red channel ADC output A bit 0
blue channel ADC output B bit 7
blue channel ADC output B bit 5
blue channel ADC output B bit 3
blue channel ADC output B bit 0
blue channel ADC output A bit 5
blue channel ADC output A bit 1
green channel ADC output B bit 7
green channel ADC output B bit 3
green channel ADC output A bit 7
green channel ADC output A bit 3
green channel ADC output bit out of range
red channel ADC output B bit 5
red channel ADC output B bit 2
red channel ADC output A bit 7
red channel ADC output A bit 4
red channel ADC output A bit 1
…continued
Triple 8-bit video ADC up to 270 Msps
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
TDA8754
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