LM98513CCMTX/NOPB National Semiconductor, LM98513CCMTX/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM98513CCMTX/NOPB
• Description: IC DIGITAL COPIER 10BIT 56TSSOP
• Manufacturer: National Semiconductor

Specifications of LM98513CCMTX/NOPB

• Number Of Bits: 10
• Number Of Channels: 2
• Voltage - Supply, Analog: 3.3V
• Voltage - Supply, Digital: 3.3V
• Package / Case: 56-TFSOP (0.240", 6.10mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Lead Free Status / Rohs Status: Compliant

Pin Descriptions
©
2005 National Semiconductor Corporation
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Name
AV+
AV+
AGND
VIN EVEN
VCLP
EVEN
CE1
CE0
AOUT+
EVEN
AOUT-
EVEN
BLKCLP
VREFT
EVEN
SDI
PULSE
DV+
DGND
VIN TEST
VREFT
ODD
SEN
AOUT-
ODD
AOUT+
ODD
VCLP
ODD
I/O
I
I
I
IO
I
I
O
O
I
IO
I
I
I
I
IO
I
O
O
IO
Typ
P
P
P
A
A
D
D
A
A
D
A
D
D
P
P
A
A
D
A
A
A
Res
PD
PU
Description
+3.3 Volt power supply for the analog circuits. Bypass supply each supply pin with
0.1µF and 10µF capacitors in parallel.
+3.3 Volt power supply for the analog circuits. Bypass supply each supply pin with
0.1µF and 10µF capacitors in parallel.
Analog ground return.
Even channel analog input signal. AC-couple to imager output through a 0.1µF
capacitor.
Input Clamp Voltage (1.5V). Normally bypassed with a 0.1µF, and a 10µF capacitor
to ground. An external reference voltage may be applied to this pin.
MSB of Chip Enable function for use in systems with multiple LM98513s in conjunc-
tion with the serial interface. See ”Chip Enable” on page 14.
LSB of Chip Enable function for use in systems with multiple LM98513s in conjunc-
tion with the serial interface. See ”Chip Enable” on page 14.
Even channel positive differential analog output from S/H or PGA. AOUT+ EVEN
should be left as NC when function is not being employed. See ”Analog Output
Option” on page 14.
Even channel negative differential analog output from S/H or PGA. AOUT- EVEN
should be left as NC when function is not being employed. See ”Analog Output
Option” on page 14.
Active-high black level clamp switch input. Pulse high during black pixels to elimi-
nate black pixel offset from video signal. BLKCLP should be tied to DGND when
auto-BLKCLP pulse is enabled or the function is not being employed.
Top of even channel ADC reference ladder. Normally bypassed with a 0.1µF capaci-
tor to ground and 10µF cap to VREFB EVEN. An external ADC reference voltage
may be applied to this pin.
Serial interface input port.
External Input Clamp Pulse.
+3.3 Volt power supply for the digital circuits. Bypass supply each supply pin with
0.1µF and 10µF capacitors in parallel.
Digital ground return.
Test input. See ”VIN Test Option” on page 13.
Top of odd channel ADC reference ladder. Normally bypassed with a 0.1µF capacitor
to ground and 10uF cap to VREFB ODD. An external ADC reference voltage may be
applied to this pin.
Active-low chip enable for the serial interface.
Odd channel negative differential analog output from S/H or PGA. AOUT- ODD
should be left as NC when function is not being employed. See ”Analog Output
Option” on page 14.
Odd channel positive differential analog output from S/H or PGA. AOUT+ ODD
should be left as NC when function is not being employed. See ”Analog Output
Option” on page 14.
Input Clamp Voltage (1.5V). Normally bypassed with a 0.1µF, and a 10uF capacitor
to ground. An external reference voltage may be applied to this pin.
4
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