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AMC8213
www.addmtek.com DESCRIPTION The AMC8213 is a very high frequency video pre-amplifier system especially for ultra high resolution monitor applications (1280 x 1024 or higher). In addition to three matched amplifiers, the AMC8213 contains three gain adjustment circuits for white balance, three clamp gated comparators for brightness control, and the OSD mixer. Also, the AMC8213 has an internally set output DC level of 1.0V, for some applications, no external output DC level setting is required. The AMC8213 is built into a 22 pin DIP package, accommodating very compact and cost effective designs for those applications requiring OSD. All controls to AMC8213 such as contrast, gain adjustment, and fast blanking are 0V to 4V with high impedance DC inputs. This makes the system easily interfaced with 5V DACs in micro computer controlled systems. Not only working with 8V power supply, The AMC8213 can be operated directly from the heater of 6.2V, which provides very low power consumption and enhance the over all performance. APPLICATIONS High Resolution Monitor LCD Monitor Video signal Processor HDTV TV Monitors PACKAGE PIN OUT
FAST BLANKING VOUT DC SETTING VCC1 R VIDEO INPUT R CLAMP CAP G VIDEO INPUT GND G CLAMP CAP B VIDEO INPUT B CLAMP CAP CONTRAST
1 2 3 4 5 6 7 8 9 10 11 22 21 20 19 18 17 16 15 14 13 12
200MHz RGB VIDEO AMPLIFIER SYSTEM WITH OSD
FEATURES 4VP-P output with 1.7ns Tr/Tf and low Electrical Magnetic Emission Power consumption 40% lower than 12V operated video amplifiers Can be Operated at 6.2V supply voltage for lower power consumption Fast Blanking for OSD inputs, typical 7ns Fast OSD switching time, typcial 3ns 0V to 4V, high impedance DC controls for Contrast, Gain Adjustment and Output DC level setting Output stage directly drives most hybrid or discrete CRT drivers Low power 600mW; ICC1 + ICC2 Typ. 90mA at full swing
B OSD INPUT G OSD INPUT R OSD INPUT R VIDEO OUTPUT R GAIN ADJ. VCC2 G VIDEO OUTPUT G GAIN ADJ. B VIDEO OUTPUT B GAIN ADJ. CLAMP GATE
FAST BLANKING VOUT DC SETTING VCC1 R VIDEO INPUT R CLAMP CAP G VIDEO INPUT GND GND G CLAMP CAP B VIDEO INPUT B CLAMP CAP CONTRAST 2 3 4 5 6 7 8 9 10 11 12
24 23 22 21 20 19 18 17 16 15 14 13
B OSD INPUT G OSD INPUT R OSD INPUT R VIDEO OUTPUT R GAIN ADJ. VCC2 VCC2 G VIDEO OUTPUT G GAIN ADJ. B VIDEO OUTPUT B GAIN ADJ. CLAMP GATE
N PACKAGE (TOP VIEW)
DW PACKAGE (TOP VIEW)
Copyright (c) 2006 ADDtek Corp.
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TA (OC) 0 to 70 0 to 70
Note:
N
ORDER INFORMATION Plastic DIP DW 22-pin AMC8213N AMC8213NF(Lead Free)
Plastic SOWB 24-pin AMC8213DW AMC8213DWF(Lead Free)
1.All surface-mount packages are available in Tape & Reel. Append the letter "T" to part number (i.e. AMC8213DMT). 2. The letter "F" is marked for Lead Free process.
ABSOLUTE MAXIMUM RATINGS Supply Voltage (VCC1, VCC2) Video Output Current Voltage at Any Input Pin Junction Temperature (TJ) ESD Susceptibility ESD Machine Model Storage Temperature Lead Temperature
Note: Exceeding these ratings could cause damage to the device. of the specified terminal. All voltages are with respect to Ground. Currents are positive into, negative out
9.0V 30mA VCC VIN GND 150 OC 3.5KV 300V -65 OC to 150 OC
300OC
THERMAL DATA N PACKAGE: Thermal Resistance-Junction to Ambient, JA Thermal Resistance-Junction to Case, JC DW PACKAGE: Thermal Resistance-Junction to Ambient, JA Thermal Resistance-Junction to Case, JC Junction Temperature Calculation: TJ = TA + (PD x JA). The JA numbers are guidelines for the thermal performance of the device/PC-board system. All of the above assume no ambient airflow. 55 OC/W 30 OC/W 80 OC/W 37OC/W
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RECOMMENDED OPERATING CONDITIONS Recommended Operating Conditions Parameter Pin Min. Typ. Max. Power Supply Voltage (VCC1, VCC2) 3, 17 5.7 7.0 8.4 Video Input Signal 4, 6, 9 0.7 Fast Blanking Signal 1 TTL OSD Input Signal 20,21,22 0 1.8 5 Contrast Control Voltage 11 0 5 Gain Adjustment Control Voltage 13, 15, 18 0 5 Clamp Gate Pulse Signal Amplitude 12 TTL Clamp Gate Pulse Signal High Voltage 12 3 5 Clamp Gate Pulse Signal Low Voltage 12 0 0.8 Clamp Gate Pulse Width 12 150 Video Output DC Level Setting 2 0.6 1.0 1.1 ELECTRICAL CHARACTERISTICS TA = 25 C; VCC1 = V CC2 = 7.0V; Contrast = 4V; R, G, B Gain Adj. = 4V; VOUT DC Setting = 1V; Fast Blanking = 0V; Clamp Gate = 0V; OSD Inputs = 0V, unless otherwise stated. (See Figure 1) DC Parameter Supply Current Video Input Bias Voltage Clamp Cap Charge Current Clamp Cap Discharge Current Input Current for Contrast and R, G, B, Gain Adj. Clamp Gate High Current Clamp Gate Low Current High Video Output Low Video Output Blanked Video Output Output Voltage Difference Spot Killer Voltage Symbol IS V4,6,9 ICHG IDISCHG I11,13,15,18 I12H I12L VOH VOL VBLKOIT VO(DIFF) VSPOT Clamp Gate = 5V Clamp Gate = 0V R, G, B Clamp Cap = VCC1 R, G, B Clamp Cap = 0V R, G, B Clamp Cap = VCC1, Fast Blanking = 5V Between Any Two Channels Adjust VCC to Active Test Conditions VCC1 + V CC2 AMC8213 Min. Typ. Max. 90 100 2.42 2.62 2.82 +1.0 -1.0 -5 0.1 -5 5.2 0.1 0.1 2 5.0 0.5 10 5.5 Units mA V mA mA A A A V V V mV V
O
Units V VP-P TTL V V V TTL V V ns V
Copyright (c) 2006 ADDtek Corp.
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ELECTRICAL CHARACTERISTICS TA = 25 C; VCC1 = V CC2 = 7.0V; Contrast = 4V; R, G, B Gain Adj. = 4V; VOUT DC Setting = 1V; Fast Blanking = 0V; Clamp Gate = 0V; OSD Inputs = 0V, unless otherwise stated. (see Figure 1) AMC8213 AC Parameter Symbol Test Conditions Min. Typ. Max. Video Amplifier Gain AVMAX VIN = 635mVPP 6 7 Gain Adjustment Range AVADJ V13,15,18 = 0 to 4V 5 6 Video Bandwidth BW VPP = 4V 200 VPP = 4V, CLOAD = 7pf Video Output Rise Time tr 1.75 2.1 tr of VIN = 1.5ns VPP = 4V, CLOAD = 7pf 1.75 2.1 Video Output Fall Time tf tf of VIN = 1.5ns OSD Rise Time trOSD V20,21,22 = TTL Level, V1 = 5V 3.0 5.0 OSD Fall Time tfOSD V20,21,22 = TTL Level, V1 = 5V 3.0 5.0 OSD Propagation Delay tV-O See figure 2 10.0 12.0
O
Units V/V dB MHz ns ns ns ns ns
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AMC8213
Figure 1. AMC8213 Test Circuit
Vcc ( 8V to 6.2V) 100uF
FAST BLANKING
0.1uF
1K
0 - 5V
1 2 0.1uF 3
22 21 20 19
680 390 680 390 680 390
B OSD IN G OSD IN R OSD IN R VIDEO OUTPUT 680
RED VIDEO IN
10uF 4 75
0 - 5V
0.1uF
GREEN VIDEO IN
5 6
18 17 16
0.1uF
10uF 75 7 0.1uF 8 9 75
0 - 5V
G VIDEO OUTPUT 680
0 - 5V
15 14
0.1uF
BLUE VIDEO IN
10uF B VIDEO OUTPUT 680 0.1uF 10 11 13 12 CLAMP GATE 0.1uF
CONTRAST
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Figure 2. Timing Diagram for Video Input, Clamp Gate, Fast Blanking and OSD Input.
VIN = 635mVPP
Clamp Gate Pulse
Fast Blanking TTL Level
OSD Input TTL Level
VOU
VOUT DC LEVEL VOUT Blanking LEVEL
OSD Propagation Delay
OSD Propagation Delay
tr(OS
tf(OS
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0 - 5V
Copyright (c) 2006 ADDtek Corp.
100uF +12V) Vcc ( +80V) B OSD IN
Vcc ( 8V to 6.2V)
100uF
0.1uF
680
22
FAST BLANKING
1
1K 680
G OSD IN 21
390 390 680 390
R OSD IN
2 20 19 680 0 - 5V CUTOFF
0.1uF
3
0 - 5V CUTOFF
10uF
RED VIDEO IN
4
75
0 - 5V
0.1uF 18 0.1uF 17 16 680
5
10uF
GREEN VIDEO IN
6
Figure 3. Simplified Monitor Application Circuit
75
7
0 - 5V
15 0.1uF 14 680
7
0.1uF
8
10uF 0 - 5V CUTOFF
BLUE VIDEO IN
9
75
0 - 5V
0.1uF 13 0.1uF 12
10
Contrast
11
ABL
Clamp Gate
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PACKAGE
22-Pin Plastic DIP
INCHES
22 12 B
MILLIMETERS MAX MIN TYP MAX
MIN A
TYP
1.020 1.030 1.060 25.91 26.16 26.92 0.245 0.250 0.255 0.018 0.060 0.100 0.210 0.070 0.015 6.22 0.76 0.20 2.92 6.35 0.46 1.52 2.54 3.30 7.62 BSC. 15 7 15 6.48 5.33 1.78 0.38 3.81
1 A
11
B C D
F C L
F G
H 0.030
K H G D J M
J K L M
0.008
0.115 0.130 0.150 0.300 BSC. 7
24-Pin SOWB (300 mil)
INCHES
D
MILLIMETERS MAX 0.104 0.012 MIN 2.36 0.10 TYP 1.27 0.41 MAX 2.64 0.30 12.90 7.59 10.64 1.27 8
MIN A
E H
TYP 0.050 0.016 -
0.093
A1 0.004
L B C
B C
-
D 0.496
A
0.508 12.60 0.299 7.39
E
M
0.291
SEATING PLAN
A1
H 0.394 L M 0.016 -
0.419 10.00 0.050 8 0.41 -
Copyright (c) 2006 ADDtek Corp.
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IMPORTANT NOTICE
ADDtek reserves the right to make changes to its products or to discontinue any integrated circuit product or service without notice, and advises its customers to obtain the latest version of relevant information to verify, before placing orders, that the information being relied on is current.
A few applications using integrated circuit products may involve potential risks of death, personal injury, or severe property or environmental damage. ADDtek integrated circuit products are not designed, intended, authorized, or warranted to be suitable for use in life-support applications, devices or systems or other critical applications. Use of ADDtek products in such applications is understood to be fully at the risk of the customer. In order to minimize risks associated with the customer's applications, the customer should provide adequate design and operating safeguards. ADDtek assumes to no liability to customer product design or application support. ADDtek warrants the performance of its products to the specifications applicable at the time of sale.
ADDtek Corp. 9F, No. 20, Sec. 3, Bade Rd., Taipei, Taiwan, 105 TEL: 2-25700299 FAX: 2-25700196
Copyright (c) 2006 ADDtek Corp.
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