HI5741BIBZ【PDF 8/13 页】DAC 14BIT 100MHZ 5.2V 28-SOIC

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Sheet目录1995

4页 5页 6页 7页 [8页]9页 10页 11页 12页

FN4071.12

September 20, 2006

Spurious Free Dynamic Range to Nyquist

(Note 4)

fCLK = 10 MSPS, fOUT = 1.023MHz, 5MHz Span

dBc

fCLK = 10 MSPS, fOUT = 2.02MHz, 5MHz Span

dBc

fCLK = 25 MSPS, fOUT = 2.02MHz, 12.5MHz Span

dBc

fCLK = 50 MSPS, fOUT = 5.055MHz, 25MHz Span

dBc

fCLK = 75 MSPS, fOUT = 7.52MHz, 37.5MHz Span

dBc

fCLK = 100 MSPS, fOUT = 10.1MHz, 50MHz Span

dBc

Multi-Tone Power Ratio

(MTPR)

8 Tones, no Clipping, 110kHz Spacing, 220kHz spacing

between tones 4 and 5, fCLK = 20 MSPS (Note 7)

-76

dBc

REFERENCE/CONTROL AMPLIFIER

Internal Reference Voltage, VREF

(Note 5)

-1.27

-1.23

-1.17

Internal Reference Voltage Drift

(Note 4)

V/°C

Internal Reference Output Current Sink/Source

Capability

(Note 4)

-500

+50

Internal Reference Load Regulation

IREF = 0 to IREF = -500A

100

Amplifier Input Impedance

(Note 4)

Amplifier Large Signal Bandwidth

4.0VP-P Sine Wave Input, to Slew Rate Limited (Note 4)

MHz

Amplifier Small Signal Bandwidth

1.0VP-P Sine Wave Input, to -3dB Loss (Note 4)

MHz

Reference Input Impedance (CTL IN)

(Note 4)

Reference Input Multiplying Bandwidth (CTL IN)

RL = 50, 100mV Sine Wave, to -3dB Loss at IOUT

(Note 4)

-75

MHz

DIGITAL INPUTS (D9-D0, CLK, INVERT)

Input Logic High Voltage, VIH

(Note 5)

2.0

Input Logic Low Voltage, VIL

(Note 5)

0.8

Input Logic Current, IIH

(Note 5)

400

Input Logic Current, IIL

(Note 5)

700

Digital Input Capacitance, CIN

(Note 4)

3.0

TIMING CHARACTERISTICS

Data Setup Time, tSU

See Figure 1 (Note 4)

2.0

Data Hold Time, tHLD

See Figure 1 (Note 4)

0.5

0.25

Propagation Delay Time, tPD

See Figure 1 (Note 4)

4.5

CLK Pulse Width, tPW1, tPW2

See Figure 1 (Note 4)

1.0

0.85

POWER SUPPLY CHARACTERISTICS

IVEEA

(Note 5)

IVEED

(Note 5)

IVCCD

(Note 5)

Power Dissipation

(Note 5)

650

Power Supply Rejection Ratio

VCC ±5%, VEE ±5%

A/V

NOTES:

2. Dissipation rating assumes device is mounted with all leads soldered to printed circuit board.

3. Gain Error measured as the error in the ratio between the full scale output current and the current through RSET (typically 1.28mA). Ideally the

ratio should be 16.

4. Parameter guaranteed by design or characterization and not production tested.

5. All devices are 100% tested at +25°C.

6. Dynamic Range must be limited to a 1V swing within the compliance range.

7. In testing MTPR, tone frequencies ranged from 1.95MHz to 3.05MHz. The ratio is measured as the range from peak power to peak distortion in

the region of removed tones.

Electrical Specifications AVEE, DVEE = -4.94V to -5.46V, VCC = +4.75 to +5.25V, VREF = Internal,

TA = +25°C (Continued)

PARAMETER

TEST CONDITIONS

HI5741BI

TA = -40°C TO +85°C

UNITS

MIN

TYP

MAX

HI5741

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