ANALOG DEVICES AD9231 Service Manual

12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS,

A

V

FEATURES

1.8 V analog supply operation

1.8 V to 3.3 V output supply SNR

71.3 dBFS at 9.7 MHz input

69.0 dBFS at 200 MHz input

SFDR

93 dBc at 9.7 MHz input 83 dBc at 200 MHz input

Low power

32 mW per channel at 20 MSPS

71 mW per channel at 80 MSPS Differential input with 700 MHz bandwidth On-chip voltage reference and sample-and-hold circuit 2 V p-p differential analog input DNL = ±0.40 LSB Serial port control options

Offset binary, gray code, or twos complement data format

Optional clock duty cycle stabilizer

Integer 1-to-8 input clock divider

Data output multiplex option

Built-in selectable digital test pattern generation

Energy-saving power-down modes

Data clock out with programmable clock and data alignment

APPLICATIONS

Communications Diversity radio systems Multimode digital receivers

GSM, EDGE, W-CDMA, LTE, CDMA2000, WiMAX, TD-SCDMA I/Q demodulation systems Smart antenna systems Battery-powered instruments Hand held scope meters Portable medical imaging Ultrasound Radar/LIDAR

1.8 V Dual Analog-to-Digital Converter

AD9231

FUNCTIONAL BLOCK DIAGRAM

DCS

SPI

CSB

MUX OPTION

CONTROLS

PDWN DFSCLK+ CLK–

MODE

CMOS

OEB

ORA

D11A

D0A

OUTPUT BUFF ER

DCOA

DRVDD

ORB

D11B

D0B

OUTPUT BUFFER

DCOB

SDIOGND

PROGRAMMING DATA

AD9231

DUTY CYCLE

STABILIZER

Figure 1.

VIN+A

VIN–A

VREF

SENSE

VCM

RBIAS

VIN–B

VIN+B

DD SCLK

ADC

REF

SELECT

ADC

DIVIDE

1TO 8

SYNC

PRODUCT HIGHLIGHTS

1. The AD9231 operates from a single 1.8 V analog power

supply and features a separate digital output driver supply to accommodate 1.8 V to 3.3 V logic families.

2. The patented sample-and-hold circuit maintains excellent

performance for input frequencies up to 200 MHz and is designed for low cost, low power, and ease of use.

3. A standard serial port interface supports various product

features and functions, such as data output formatting, internal clock divider, power-down, DCO/DATA timing and offset adjustments, and voltage reference modes.

4. The AD9231 is packaged in a 64-lead RoHS compliant

LFCSP that is pin compatible with the AD9268 16-bit ADC, the AD9258 14-bit ADC, the AD9251 14-bit ADC, and the AD9204 10-bit ADC, enabling a simple migration path between 10-bit and 16-bit converters sampling from 20 MSPS to 125 MSPS.

08121-001

Rev. A

Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Anal og Devices for its use, nor for any infringements of patents or ot her rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners.

AD9231

REVISION HISTORY

6/10—Rev. 0 to Rev. A

Changes to Features Section............................................................ 1

10/09—Revision 0: Initial Version

Rev. A | Page 2 of 36

AD9231

GENERAL DESCRIPTION

The AD9231 is a monolithic, dual-channel, 1.8 V supply, 12-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS analog-to-digital converter (ADC). It features a high performance sample-and-hold circuit and on-chip voltage reference.

The product uses multistage differential pipeline architecture with output error correction logic to provide 12-bit accuracy at 80 MSPS data rates and to guarantee no missing codes over the full operating temperature range.

The ADC contains several features designed to maximize flexibility and minimize system cost, such as programmable clock and data alignment and programmable digital test pattern generation. The available digital test patterns include built-in deterministic and pseudorandom patterns, along with custom user-defined test patterns entered via the serial port interface (SPI).

A differential clock input controls all internal conversion cycles. An optional duty cycle stabilizer (DCS) compensates for wide variations in the clock duty cycle while maintaining excellent overall ADC performance.

The digital output data is presented in offset binary, gray code, or twos complement format. A data output clock (DCO) is provided for each ADC channel to ensure proper latch timing with receiving logic. Both 1.8 V and 3.3 V CMOS levels are supported, and output data can be multiplexed onto a single output bus.

The AD9231 is available in a 64-lead RoHS compliant LFCSP and is specified over the industrial temperature range (−40°C to +85°C).

Rev. A | Page 3 of 36

AD9231

SPECIFICATIONS

DC SPECIFICATIONS

AVDD = 1.8 V; DRVDD = 1.8 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = −1.0 dBFS, DCS disabled, unless otherwise noted.

Table 1.

AD9231-20/AD9231-40 AD9231-65 AD9231-80

Parameter Temp

Min Typ Max Min Typ Max Min Typ Max

RESOLUTION Full 12 12 12 Bits ACCURACY

No Missing Codes Full Guaranteed Guaranteed Guaranteed Offset Error Full 0.05 ±0.5 0.05 ±0.5 0.05 ±0.5 % FSR Gain Error1 Full −1.5 −1.5 −1.5 % FSR Differential Nonlinearity (DNL)2 Full ±0.30 ±0.40 ±0.40 LSB 25°C ±0.12 ±0.17 ±0.2 LSB Integral Nonlinearity (INL)2 Full ±0.45 ±0.50 ±0.65 LSB 25°C ±0.15 ±0.17 ±0.2 LSB

MATCHING CHARACTERISTICS

Offset Error 25°C ±0.0 ±0.70 ±0.0 ±0.60 ±0.0 ±0.60 % FSR Gain Error1 25°C 0.3 0.3 0.4 % FSR

TEMPERATURE DRIFT

Offset Error Full ±2 ±2 ±2 ppm/°C

INTERNAL VOLTAGE REFERENCE

Output Voltage (1 V Mode) Full 0.981 0.993 1.005 0.981 0.993 1.005 0.981 0.993 1.005 V Load Regulation Error at 1.0 mA Full 2 2 2 mV

INPUT-REFERRED NOISE

VREF = 1.0 V 25°C 0.25 0.25 0.25 LSB rms

ANALOG INPUT

Input Span, VREF = 1.0 V Full 2 2 2 V p-p Input Capacitance3 Full 6 6 6 pF Input Common-Mode Voltage Full 0.9 0.9 0.9 V

Input Common-Mode Range Full 0.5 1.3 0.5 1.3 0.5 1.3 V REFERENCE INPUT RESISTANCE Full 7.5 7.5 7.5 kΩ POWER SUPPLIES

Supply Voltage

AVDD Full 1.7 1.8 1.9 1.7 1.8 1.9 1.7 1.8 1.9 V DRVDD Full 1.7 3.6 1.7 3.6 1.7 3.6 V

Supply Current

IAVDD2 Full 35.7/49.0 37.7/52.2 69 72.4 80.0 83.4 mA IDRVDD2 (1.8 V) Full 3.0/5.1 7.4 9.1 mA IDRVDD2 (3.3 V) Full 5.9/10.1 14.9 18.3 mA

POWER CONSUMPTION

DC Input Full 63.5/87.1 122.9 141.8 mW

Sine Wave Input2 (DRVDD = 1.8 V) Full 69.7/97.3 73.3/103.0 138.0 143.8 160.4 166.5 mW

Sine Wave Input2 (DRVDD = 3.3 V) Full 83.7/121.5 173.4 204 mW

Standby Power4 Full 37/37 37 37 mW

Power-Down Power Full 2.2 2.2 2.2 mW

1

Measured with 1.0 V external reference.

2

Measured with a 10 MHz input frequency at rated sample rate, full-scale sine wave, with approximately 5 pF loading on each output bit.

3

Input capacitance refers to the effective capacitance between one differential input pin and AGND.

4

Standby power is measured with a dc input and the CLK active.

Unit

Rev. A | Page 4 of 36

AD9231

AC SPECIFICATIONS

AVDD = 1.8 V; DRVDD = 1.8 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = −1.0 dBFS, DCS disabled, unless otherwise noted.

Table 2.

AD9231-20/AD9231-40 AD9231-65 AD9231-80

Parameter1 Temp

Min Typ Max Min Typ Max Min Typ Max

SIGNAL-TO-NOISE RATIO (SNR)

fIN = 9.7 MHz 25°C 70.7/71.5 71.4 71.3 dBFS fIN = 30.5 MHz 25°C 70.6/71.3 71.3 71.2 dBFS Full 70.1/70.7 70.5 dBFS fIN = 70 MHz 25°C 70.5/71.0 71.0 70.9 dBFS Full 70.1 dBFS fIN = 200 MHz 25°C 69.0 69.0 69.0 dBFS

SIGNAL-TO-NOISE-AND-DISTORTION (SINAD)

fIN = 9.7 MHz 25°C 70.6/71.4 71.3 71.2 dBFS fIN = 30.5 MHz 25°C 70.6/71.2 71.2 71.1 dBFS Full 70.1/70.6 70.0 dBFS fIN = 70 MHz 25°C 70.4/70.9 70.9 70.8 dBFS Full 70.0 dBFS fIN = 200 MHz 25°C 68 68 68 dBFS

EFFECTIVE NUMBER OF BITS (ENOB)

fIN = 9.7 MHz 25°C 11.4/11.6 11.6 11.5 Bits fIN = 30.5 MHz 25°C 11.4/11.5 11.5 11.5 Bits fIN = 70 MHz 25°C 11.4/11.5 11.5 11.5 Bits fIN = 200 MHz 25°C 11.0 11.0 11.0 Bits

WORST SECOND OR THIRD HARMONIC

fIN = 9.7 MHz 25°C −95 −95 −93 dBc fIN = 30.5 MHz 25°C −95 −95 −93 dBc Full −81 −81 dBc fIN = 70 MHz 25°C −92/−94 −94 −92 dBc Full −81 dBc fIN = 200 MHz 25°C −83 −83 −83 dBc

SPURIOUS-FREE DYNAMIC RANGE (SFDR)

fIN = 9.7 MHz 25°C 95 95 93 dBc fIN = 30.5 MHz 25°C 95 95 93 dBc Full 81 81 dBc fIN = 70 MHz 25°C 92/94 94 92 dBc Full 81 dBc fIN = 200 MHz 25°C 83 83 83 dBc

WORST OTHER (HARMONIC OR SPUR)

fIN = 9.7 MHz 25°C −98 −98 −97 dBc fIN = 30.5 MHz 25°C −97/−98 −98 −97 dBc Full −90 −90 dBc fIN = 70 MHz 25°C −97/−98 −98 −95 dBc Full −89 dBc fIN = 200 MHz 25°C −92 −92 −92 dBc

TWO-TONE SFDR

fIN = 28.3 MHz (−7 dBFS), 30.6 MHz (−7 dBFS) 25°C 90 90 90 dBc CROSSTALK2 Full −110 −110 −110 dBc ANALOG INPUT BANDWIDTH 25°C 700 700 700 MHz

1

See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions.

2

Crosstalk is measured at 100 MHz with −1.0 dBFS on one channel and no input on the alternate channel.

Rev. A | Page 5 of 36

Unit

AD9231

DIGITAL SPECIFICATIONS

AVDD = 1.8 V; DRVDD = 1.8 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = −1.0 dBFS, DCS disabled, unless otherwise noted.

Table 3.

AD9231-20/AD9231-40/AD9231-65/AD9231-80

Parameter Temp

Min Typ Max

DIFFERENTIAL CLOCK INPUTS (CLK+, CLK−)

Logic Compliance CMOS/LVDS/LVPECL Internal Common-Mode Bias Full 0.9 V Differential Input Voltage Full 0.2 3.6 V p-p Input Voltage Range Full GND − 0.3 AVDD + 0.2 V High Level Input Current Full −10 +10 μA Low Level Input Current Full −10 +10 μA Input Resistance Full 8 10 12 kΩ Input Capacitance Full 4 pF

LOGIC INPUTS (SCLK/DFS, SYNC, PDWN)1

High Level Input Voltage Full 1.2 DRVDD + 0.3 V Low Level Input Voltage Full 0 0.8 V High Level Input Current Full −50 −75 μA Low Level Input Current Full −10 +10 μA Input Resistance Full 30 kΩ Input Capacitance Full 2 pF

LOGIC INPUTS (CSB)2

High Level Input Voltage Full 1.2 DRVDD + 0.3 V Low Level Input Voltage Full 0 0.8 V High Level Input Current Full −10 +10 μA Low Level Input Current Full 40 135 μA Input Resistance Full 26 kΩ Input Capacitance Full 2 pF

LOGIC INPUTS (SDIO1/DCS2)

High Level Input Voltage Full 1.2 DRVDD + 0.3 V Low Level Input Voltage Full 0 0.8 V High Level Input Current Full −10 +10 μA Low Level Input Current Full 40 130 μA Input Resistance Full 26 kΩ Input Capacitance Full 5 pF

DIGITAL OUTPUTS

DRVDD = 3.3 V

High Level Output Voltage, IOH = 50 μA Full 3.29 V High Level Output Voltage, IOH = 0.5 mA Full 3.25 V Low Level Output Voltage, IOL = 1.6 mA Full 0.2 V Low Level Output Voltage, IOL = 50 μA Full 0.05 V

DRVDD = 1.8 V

High Level Output Voltage, IOH = 50 μA Full 1.79 V High Level Output Voltage, IOH = 0.5 mA Full 1.75 V Low Level Output Voltage, IOL = 1.6 mA Full 0.2 V Low Level Output Voltage, IOL = 50 μA Full 0.05 V

1

Internal 30 kΩ pull-down.

2

Internal 30 kΩ pull-up.

Unit

Rev. A | Page 6 of 36

AD9231

SWITCHING SPECIFICATIONS

AVDD = 1.8 V; DRVDD = 1.8 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = −1.0 dBFS, DCS disabled, unless otherwise noted.

Table 4.

AD9231-20/AD9231-40 AD9231-65 AD9231-80

Parameter Temp

Min Typ Max Min Typ Max Min Typ Max

CLOCK INPUT PARAMETERS

Input Clock Rate Full 625 625 625 MHz

Conversion Rate1 Full 3 20/40 3 65 3 80 MSPS

CLK Period—Divide-by-1 Mode (t

) Full

CLK

50/25

15.38 12.5 ns CLK Pulse Width High (tCH) 25.0/12.5 7.69 6.25 ns Aperture Delay (tA) Full 1.0 1.0 1.0 ns Aperture Uncertainty (Jitter, tJ) Full 0.1 0.1 0.1 ps rms

DATA OUTPUT PARAMETERS

Data Propagation Delay (tPD) Full DCO Propagation Delay (t DCO to Data Skew (t

SKEW

) Full 3

DCO

) Full 0.1

3

3 3

0.1

3 ns 3 ns

0.1 ns Pipeline Delay (Latency) Full 9 9 9 Cycles Wake-Up Time2 Full 350 350 350 μs Standby Full 600/400 300 260 ns

OUT-OF-RANGE RECOVERY TIME Full 2 2 2 Cycles

1

Conversion rate is the clock rate after the CLK divider.

2

Wake-up time is dependent on the value of the decoupling capacitors.

VIN

CLK+

CLK–

DCOA/DCOB

CH A/CH B DATA

N – 1

t

A

N

N + 1

t

CH

t

CLK

t

DCO

t

SKEW

N – 9

t

PD

N + 2

N – 8N – 7N – 6N – 5

N + 3

N + 4

N + 5

08121-002

Figure 2. CMOS Output Data Timing

VIN

CLK+

CLK–

DCOA/DCOB

CH A/CH B DATA

N – 1

t

A

N

N + 1

t

CH

t

CLK

t

DCO

t

SKEW

CH A

CH B

N – 9

t

PD

Figure 3. CMOS Interleaved Output Timing

CH A N – 8

N + 2

CH B N – 8

CH A N – 7

N + 3

CH B N – 7

CH A N – 6

N + 4

CH B N – 6

CH A N – 5

N + 5

08121-003

Unit

Rev. A | Page 7 of 36

AD9231

TIMING SPECIFICATIONS

Table 5.

Parameter Conditions Min Typ Max Unit

SYNC TIMING REQUIREMENTS

t

SYNC to rising edge of CLK setup time 0.24 ns

SSYNC

t

SYNC to rising edge of CLK hold time 0.40 ns

HSYNC

SPI TIMING REQUIREMENTS

tDS Setup time between the data and the rising edge of SCLK 2 ns tDH Hold time between the data and the rising edge of SCLK 2 ns t

Period of the SCLK 40 ns

CLK

tS Setup time between CSB and SCLK 2 ns tH Hold time between CSB and SCLK 2 ns t

SCLK pulse width high 10 ns

HIGH

t

SCLK pulse width low 10 ns

LOW

t

EN_SDIO

t

DIS_SDIO

Time required for the SDIO pin to switch from an input to an output relative to the SCLK falling edge

Time required for the SDIO pin to switch from an output to an input relative to the SCLK rising edge

CLK+

10 ns

t

SSYNC

SYNC

Figure 4. SYNC Input Timing Requirements

t

HSYNC

08121-004

Rev. A | Page 8 of 36

AD9231

ABSOLUTE MAXIMUM RATINGS

Table 6.

Parameter Rating

AVDD to AGND −0.3 V to +2.0 V DRVDD to AGND −0.3 V to +3.9 V VIN+A, VIN+B, VIN−A, VIN−B to AGND −0.3 V to AVDD + 0.2 V CLK+, CLK− to AGND −0.3 V to AVDD + 0.2 V SYNC to AGND −0.3 V to DRVDD + 0.3 V VREF to AGND −0.3 V to AVDD + 0.2 V SENSE to AGND −0.3 V to AVDD + 0.2 V VCM to AGND −0.3 V to AVDD + 0.2 V RBIAS to AGND −0.3 V to AVDD + 0.2 V CSB to AGND −0.3 V to DRVDD + 0.3 V SCLK/DFS to AGND −0.3 V to DRVDD + 0.3 V SDIO/DCS to AGND −0.3 V to DRVDD + 0.3 V OEB to AGND −0.3 V to DRVDD + 0.3 V PDWN to AGND −0.3 V to DRVDD + 0.3 V D0A/D0B through D11A/D11B to AGND DCOA/DCOB to AGND Operating Temperature Range (Ambient) −40°C to +85°C Maximum Junction Temperature Under Bias 150°C Storage Temperature Range (Ambient) −65°C to +150°C

−0.3 V to DRVDD + 0.3 V

Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

THERMAL CHARACTERISTICS

The exposed paddle is the only ground connection for the chip. The exposed paddle must be soldered to the AGND plane of the user’s circuit board. Soldering the exposed paddle to the user’s board also increases the reliability of the solder joints and maximizes the thermal capability of the package.

Table 7. Thermal Resistance

Airflow Veloc ity

Packa ge Type

64-Lead LFCSP

9 mm × 9 mm (CP-64-4)

1

Per JEDEC 51-7, plus JEDEC 25-5 2S2P test board.

2

Per JEDEC JESD51-2 (still air) or JEDEC JESD51-6 (moving air).

3

Per MIL-Std 883, Method 1012.1.

4

Per JEDEC JESD51-8 (still air).

(m/sec) θ

0 23 2.0 °C/W

1.0 20 12 °C/W

2.5 18 °C/W

1, 2

JA

1, 3

θ

JC

1, 4

θ

Unit

JB

Typical θJA is specified for a 4-layer PCB with a solid ground plane. As shown in Ta b le 7 , airflow improves heat dissipation, which reduces θ

. In addition, metal in direct contact with the

JA

package leads from metal traces, through holes, ground, and power planes, reduces the θ

.

JA

ESD CAUTION

Rev. A | Page 9 of 36

AD9231

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

AVD D

VIN+B

VIN–B

AVD D

RBIAS

VCM

SENSE

VREF

AVD D

VIN–A

VIN+A

AVD D

646362616059585756555453525150

AVD D

49

CLK+ CLK–

SYNC

NC NC NC NC

(LSB) D0B

D1B

DRVDD

10

D2B

11

D3B

12

D4B

13

D5B

14

D6B

15

D7B

16

NOTES

1. NC = NO CONNEC T.

2. THE EXPOSED PADDLE MUST BE SOLDERED TO THE PCB GROUND TO ENSURE PROPER HEAT DISSIPATION, NOI SE, AND MECHANICAL STRENGTH BENE FITS.

PIN 1

1

INDICATOR

2 3 4 5 6 7 8 9

171819202122232425262728293031

D8B

D9B

DRVDD

D10B

AD9231

TOP VIEW

(Not to Scale)

ORB

DCOA

DCOB

(MSB) D11B

NCNCNC

NC

DRVDD

(LSB) D0A

48

PDWN

47

OEB

46

CSB

45

SCLK/DFS

44

SDIO/DCS

43

ORA

42

D11A (MSB)

41

D10A

40

D9A

39

D8A

38

D7A

37

DRVDD

36

D6A

35

D5A

34

D4A

33

D3A

32

D1A

D2A

08121-005

Figure 5. Pin Configuration

Table 8. Pin Function Description

Pin No. Mnemonic Description

0 GND Exposed paddle is the only ground connection for the chip. Must be connected to PCB AGND. 1, 2 CLK+, CLK− Differential Encode Clock. PECL, LVDS, or 1.8 V CMOS inputs. 3 SYNC Digital Input. SYNC input to clock divider. 30 kΩ internal pull-down. 4, 5, 6, 7, 25, 26, 27, 29 NC Do Not Connect. 8 to 9, 11 to 18, 20, 21 D0B to D11B Channel B Digital Outputs. D11B = MSB. 10, 19, 28, 37 DRVDD Digital Output Driver Supply (1.8 V to 3.3 V). 22 ORB Channel B Out-of-Range Digital Output. 23 DCOB Channel B Data Clock Digital Output. 24 DCOA Channel A Data Clock Digital Output. 30 to 36, 38 to 42 D0A to D11A Channel A Digital Outputs. D11A = MSB. 43 ORA Channel A Out-of-Range Digital Output. 44 SDIO/DCS

SPI Data Input/Output (SDIO). Bidirectional SPI Data I/O in SPI mode. 30 kΩ internal pulldown in SPI mode. Duty Cycle Stabilizer (DCS). Static enable input for duty cycle stabilizer in non-SPI mode. 30 kΩ internal pull-up in non-SPI (DCS) mode.

45 SCLK/DFS

SPI Clock (SCLK) Input in SPI mode. 30 kΩ internal pull-down. Data Format Select (DFS). Static control of data output format in non-SPI mode. 30 kΩ internal pull-down. DFS high = twos complement output.

DFS low = offset binary output. 46 CSB SPI Chip Select. Active low enable; 30 kΩ internal pull-up. 47 OEB

Digital Input. Enable Channel A and Channel B digital outputs if low, tristate outputs if high.

30 kΩ internal pull-down. 48 PDWN

Digital Input. 30 kΩ internal pull-down.

PDWN high = power-down device.

PDWN low = run device, normal operation.

Rev. A | Page 10 of 36

AD9231

Pin No. Mnemonic Description

49, 50, 53, 54, 59, 60, 63, 64 AVDD 1.8 V Analog Supply Pins. 51, 52 VIN+A, VIN−A Channel A Analog Inputs. 55 VREF Voltage Reference Input/Output. 56 SENSE Reference Mode Selection. 57 VCM Analog output voltage at midsupply to set common mode of the analog inputs. 58 RBIAS Sets Analog Current Bias. Connect to 10 kΩ (1% tolerance) resistor to ground. 61, 62 VIN−B, VIN+B Channel B Analog Inputs.

Rev. A | Page 11 of 36

ANALOG DEVICES AD9231 Service Manual

FEATURES

APPLICATIONS

FUNCTIONAL BLOCK DIAGRAM

PRODUCT HIGHLIGHTS

TABLE OF CONTENTS

REVISION HISTORY

GENERAL DESCRIPTION

SPECIFICATIONS

DC SPECIFICATIONS

AC SPECIFICATIONS

DIGITAL SPECIFICATIONS

SWITCHING SPECIFICATIONS

TIMING SPECIFICATIONS

ABSOLUTE MAXIMUM RATINGS

THERMAL CHARACTERISTICS

ESD CAUTION

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS