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Ordering number : ENA0887
Monolithic Linear IC
LA73065VA
Overview
For wideband
75 Video Driver
This LA73065VA is HD video driver. This IC output Component and RGB. It built in the 12MHz/30MHz-LPF. It is the best for the filter to remove the digital clock noise of the Component or RGB Analog video signal.
Functions
* Three channel output * 12MHz or 30MHz low pass filter * 6dB amplifier * Output mute * D_DC_Output * Standby mode
Specifications
Maximum Ratings at Ta = 25C
Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg Ta 75C * Conditions Ratings 6.0 500 -20 to +75 -40 to +150 Unit V mW C C
* : Mounted on a board : 114.3mmx76.1mmx1.6mm, glass epoxy board.
Recommended Operating Conditions at Ta = 25C
Parameter Recommended supply voltage Operating supply voltage range Input pin voltage application range Symbol VCC VCC opg VIN Conditions Ratings 5.0 4.75 to 5.25 -0.3 to VCC opg+0.3 Unit V V
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80807 MS PC 20070703-S00004 No.A0887-1/9
LA73065VA
Electrical Characteristics at Ta = 25C, VCC = 5.0V
Input signal Parameter Current consumption 1 Current consumption 2 Internal reference regulator REG3V Video Driver part Voltage gain 1 Py, R, G, B T9A T7A T9A T11A Voltage gain 2 Pr, Pb Frequency response 1 Py, R, G, B T7A T11A T9A T7A T9A T11A Frequency response 2 Pr, Pb Frequency response 3 Py, R, G, B T7A T11A T9A T7A T9A T11A Frequency response 4 Pr, Pb Frequency response 5 Py, R, G, B T7A T11A T9A T7A T9A T11A Frequency response 6 Pr, Pb Frequency response 7 Py, R, G, B T7A T11A T9A T7A T9A T11A Frequency response 8 Pr, Pb Frequency response 9 Py, R, G, B T7A T11A T9A T7A T9A T11A Frequency response 10 Pr, Pb 2nd order distortion 1 Py, R, G, B T7A T11A T9A T7A T9A T11A 2nd order distortion 2 (HD) Pr, Pb Amount of mute attenuation 1 Py, R, G, B T7A T11A T9A T7A T9A T11A Amount of mute attenuation 2 Pr, Pb Crosstalk between channels 1 Py, R, G, B T7A T11A T9A T7A T9A T11A Continued on next page. SIG1 0.7 4M SIG3 0.7 4M SIG1 0.7 4M SIG3 0.7 10M SIG1 0.7 10M SIG3 0.3 75M T18 T14 T16 T18 T16 T14 T18 T14 T16 T18 T16 T14 T18 T14 -60 -50 dB -60 -50 dB -60 -50 dB 30MHz LPF is selected. -40 -30 dB 30MHz LPF is selected. f = 75MHz/100kHz 30MHz LPF is selected. -40 -30 dB -40 -30 dB SIG1 0.3 75M SIG3 0.3 30M T18 T14 T16 T16 T14 30MHz LPF is selected. f = 30MHz/100kHz 30MHz LPF is selected. f = 75MHz/100kHz -40 -30 dB -3.5 -1.0 1.5 dB SIG1 0.3 30M SIG3 0.3 20M T18 T14 T16 T16 T14 30MHz LPF is selected. f = 20MHz/100kHz 30MHz LPF is selected. f = 30MHz/100kHz -3.5 -1.0 1.5 dB -1 0.0 1 dB SIG1 0.3 20M SIG3 0.3 75M SIG1 0.3 75M SIG3 0.3 12M SIG1 0.3 12M SIG3 0.3 100k SIG1 0.3 100k T16 T18 T16 T14 T18 T14 T16 T18 T16 T14 T18 T14 T16 T18 T16 T14 T18 T14 T16 T16 T14 12MHz LPF is selected. f = 75MHz/100kHz 30MHz LPF is selected. f = 20MHz/100kHz -1 0.0 1 dB -40 -30 dB 12MHz LPF is selected. f = 12MHz/100kHz 12MHz LPF is selected. f = 75MHz/100kHz -40 -30 dB -3 0.0 3 dB 12MHz LPF is selected. f = 12MHz/100kHz -3 0.0 3 dB Output gain 5.5 6.0 6.5 dB Output gain 5.5 6.0 6.5 dB T24 2.8 3.0 3.2 V Point Signal Level [Vp-p] Freq [Hz] Out Point Conditions At no signal. At no signal. Standby mode. min 36 0.0 typ 45 0.5 max 54 1.0 unit mA mA
No.A0887-2/9
LA73065VA
Continued from preceding page. Input signal Parameter Crosstalk between channels 2 Pr, Pb Video S/N Py, R, G, B Point T7A T11A T9A T7A T9A T11A G.D.1 Py, R, G, B T9A T7A T9A T11A G.D.2 Pr, Pb G.D.3 Py, R, G, B T7A T11A T9A T7A T9A T11A G.D.4 Pr, Pb T7A T11A SIG3 0.3 30M SIG1 0.3 30M SIG3 0.3 12M SIG1 0.3 12M SIG2 0.65 T16 T18 T16 T14 T16 T18 T16 T14 T18 T14 T16 T18 T16 T14 T18 T14 30MHz LPF is selected. f = 30MHz/100kHz 10 20 ns 12MHz LPF is selected. f = 12MHz/100kHz 30MHz LPF is selected. f = 30MHz/100kHz 10 20 ns 10 20 ns VIN = Video (50% White) 30MHz LPF is selected. The band is between 100kHz and 30MHz. 12MHz LPF is selected. f = 12MHz/100kHz 10 20 ns -60 -50 dB Signal SIG3 Level [Vp-p] 0.7 Freq [Hz] 4M Out Point Conditions min typ -60 max -50 unit dB
Package Dimensions
unit : mm (typ) 3287
6.5 24 13
4.4
6.4
1 0.5 (0.5) 0.22
12 0.15
SANYO : SSOP24(225mil)
0.1
(1.3)
1.5max
0.5
No.A0887-3/9
LA73065VA
Block Diagram
SW1:Power Save CTL D_LINE1_IN (High/Open/Low)
1 REG3V 2
VREG_3V
VREG_3V 47F + 24
5V/2.2V/0V
23
10k
D_LINE1_OUT
D_LINE2_IN (High/Low) 3 D_LINE3_IN (High/Open/Low) 4 REG3V 5V/2.2V/0V 21 5V/0V 22
10k
D_LINE2_OUT
10k
D_LINE3_OUT
SW2:Input CTL (CLAMP or BIAS)
5
20
N.C.
VCC_HD
6 CLAMP SW2 7 BIAS 100k 12MHz SW3 LPF 30MHz LPF 6dB SW4
19
VCC_DR_HD 75 Pr/R_OUT 75
Pr/R_IN
1F +
MUTE Driver
330F 18 +
SW3:Firter CTL (12MHz or 30MHz) Py/G_IN 1F +
8 12MHz LPF 30MHz LPF
17
N.C. 75 Py/G_OUT 75
SW3 6dB
MUTE Driver
SW4
9
CLAMP
1000F 16 +
SW4:HD Mute CTL
10 CLAMP SW2 11 BIAS 100k 12MHz SW3 LPF 30MHz LPF 6dB SW4
15
GND_DR_HD 75 Pb/B_OUT 75
Pb/B_IN 1F +
MUTE Driver
330F 14 +
GND_HD
12
13
N.C.
Please shorten the distance of the bold line to prevent oscillation. Pin control table
SW No. SW1 SW2 SW3 SW4 D_L1 D_L2 D_L3 IN_Pin No. Pin1 Pin5 Pin8 Pin10 Pin2 Pin3 Pin4 Pin23 Pin22 Pin21 OUT_Pin No. SW function name Power_Save_CTL Input_CTL Filter_CTL HD_MUTE_CTL D_LINE1 D_LINE2 D_LINE3 Control voltage High (2.3V to VCC) Power_Save_OFF CLAMP_ON (RGB_Mode) 12MHz_LPF_ON HD_MUTE_OFF High (4.0V to VCC) High (4.0V to VCC) High (4.0V to VCC) Midd (1.8 to 2.4V) Midd (1.8 to 2.4V) Open Low (0 to 0.7V) Power_Save_ON BIAS_ON (Component_Mode) 30MHz_LPF_ON HD_MUTE_ON Low (0 to 0.5V) Low (0 to 0.5V) Low (0 to 0.5V)
No.A0887-4/9
LA73065VA
Pin Functions
Pin No. 1 Pin name Power_Save_CTL 5V : Power_Save_OFF 0V : Power_Save_ON DC voltage Signal wave form Input/Output form
10k 1 100k
2
D_LINE1_IN
5V : 1125 (1080) OPEN : 750 (720)
3V_REG 200k
0V : 525 (480)
2
10k
200k
3
D_LINE2_IN
5V : 59.94p/60p 0V : 59.94i/60i
10k 3 100k
4
D_LINE3_IN
5V : 16 : 9 OPEN : 4 : 3 Letter Box
200k 4 10k
0V : 4 : 3
200k
5
INPUT_CTL
5V : Clamp 0V : Bias
10k 5 100k
Continued on next page.
No.A0887-5/9
LA73065VA
Continued from preceding page. Pin No. 6 7 Pin name VCC_HD Pr/R_IN Component : 2.3V (Bias) RGB : 1.8V (Clamp) DC voltage Signal wave form Input/Output form
500
700mVp-p 2.3V
Clamp:OFF 7
1k 1k 100k 110A
700mVp-p 1.8V
Bias:OFF 50A
8
FIL_CTL
5V : 12MHz_LPF 0V : 30MHz_LPF
10k 8 100k
9
Py/G_IN
1.8V
500
1.0Vp-p 1.8V
1k
700mVp-p 1.8V
9
1k
110A
10
HD_MUTE_CTL
5V : HD_MUTE_OFF 0V : HD_MUTE_ON
10k 10 100k
Continued on next page.
No.A0887-6/9
LA73065VA
Continued from preceding page. Pin No. 11 Pin name Pb/B_IN DC voltage Component : 2.3V (Bias) RGB : 1.8V (Clamp) Signal wave form Input/Output form
500
700mVp-p 2.3V
Clamp:OFF 11
1k 1k 100k 110A
700mVp-p 1.8V
Bias:OFF 50A
12 13 14
GND_HD N.C. Pb/B_OUT Component : 2.4V (Bias) RGB : 1.3V (Clamp)
30
1.4Vp-p
2.4V
1.3k
1.5k
1.4Vp-p 1.3V
14 30
15 16
GND_DR_HD Py/G_OUT 1.3V
30
2.0Vp-p 1.3V
1.3k
1.5k
1.4Vp-p
16 30
1.3V
17
N.C. Continued on next page.
No.A0887-7/9
LA73065VA
Continued from preceding page. Pin No. 18 Pin name Pr/R_OUT DC voltage Component : 2.4V (Bias) RGB : 1.3V (Clamp) Signal wave form Input/Output form
30
1.4Vp-p
2.4V
1.3k
1.5k
1.4Vp-p 1.3V
18 30
19 20 21
VCC_DR_HD N.C. D_LINE3_OUT 5V : 16 : 9 2.2V : 4 : 3Letter Box 0V : 4 : 3
High:OFF
OPEN:OFF
300
21
500A Low:OFF
22
D_LINE2_OUT
5V : 59.94p/60p 0V : 59.94i/60i
300
22
23
D_LINE1_OUT
5V : 1125 (1080) 2.2V : 750 (720) 0V : 525 (480)
High:OFF
OPEN:OFF
300
23
500A Low:OFF
24
REG3V
3.0V
50 100 26k 32k
24
30k
24k
No.A0887-8/9
LA73065VA
Test Input Signal
SIN WAVE Vp-p
SIG.1 1H 0.3Vp-p
0.35Vp-p SIG.2 1H 0.3Vp-p
Vp-p SIG.3
SIN WAVE
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This catalog provides information as of January, 2007. Specifications and information herein are subject information as of August, 2007. Specifications and information to change without notice. PS No.A0887-9/9

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