AD9954SLASHPCBZ datasheet(4/28 Pages) AD

4 / 28 page

AD9952

Rev. B | Page 4 of 28

Parameter

Temp

Min

Typ

Max

Unit

COMPARATOR INPUT CHARACTERISTICS

Input Capacitance

25°C

Input Resistance

25°C

500

kΩ

Input Current

25°C

±12

µA

Hysteresis

25°C

COMPARATOR OUTPUT CHARACTERISTICS

Logic 1 Voltage, High Z Load

Full

1.6

Logic 0 Voltage, High Z Load

Full

0.4

Propagation Delay

25°C

Output Duty Cycle Error

25°C

±5

Rise/Fall Time, 5 pF Load

25°C

Toggle Rate, High Z Load

25°C

200

MHz

Output Jitter2

25°C

ps rms

COMPARATOR NARROW-BAND SFDR

10 MHz (±1 MHz)

25°C

dBc

10 MHz (±250 kHz)

25°C

dBc

10 MHz (±50 kHz)

25°C

dBc

10 MHz (±10 kHz)

25°C

dBc

70 MHz (±1 MHz)

25°C

dBc

70 MHz (±250 kHz)

25°C

dBc

70 MHz (±50 kHz)

25°C

dBc

70 MHz (±10 kHz)

25°C

dBc

110 MHz (±1 MHz)

25°C

dBc

110 MHz (±250 kHz)

25°C

dBc

110 MHz (±50 kHz)

25°C

dBc

110 MHz (±10 kHz)

25°C

dBc

140 MHz (±1 MHz)

25°C

dBc

140 MHz (±250 kHz)

25°C

dBc

140 MHz (±50 kHz)

25°C

dBc

140 MHz (±10 kHz)

25°C

dBc

160 MHz (±1 MHz)

25°C

dBc

160 MHz (±250 kHz)

25°C

dBc

160 MHz (±50 kHz)

25°C

dBc

160 MHz (±10 kHz)

25°C

dBc

CLOCK GENERATOR OUTPUT JITTER3

5 MHz A

OUT

25°C

100

ps rms

10 MHz A

OUT

25°C

ps rms

40 MHz A

OUT

25°C

ps rms

80 MHz A

OUT

25°C

ps rms

120 MHz A

OUT

25°C

ps rms

140 MHz A

OUT

25°C

ps rms

160 MHz A

OUT

25°C

ps rms

TIMING CHARACTERISTICS

Serial Control Bus

Maximum Frequency4

Full

Mbps

Minimum Clock Pulse Width Low

Full

Minimum Clock Pulse Width High

Full

Maximum Clock Rise/Fall Time

Full

Minimum Data Setup Time DVDD_I/O = 3.3 V5 (TCSU, TDSU)

Full

Minimum Data Setup Time DVDD_I/O = 1.8 V5 (TCSU, TDSU)

Full

Minimum Data Hold Time (TDH)

Full

Maximum Data Valid Time (TDV)

Full

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