JAJSCV8 データシート

JAJSCV8B May 2016 – December 2021 ADC32RF80 , ADC32RF83

PRODUCTION DATA

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RMP|72
- MPQF396A
RRH|72
- MPQF526

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発注情報

6.6 AC Performance Characteristics: f_S = 2949.12 MSPS

typical values specified at an ambient temperature of 25°C; minimum and maximum values are specified over an ambient temperature range of –40°C to +85°C; and chip sampling rate = 2949.12 MSPS, 50% clock duty cycle, DDC-bypassed performance⁽⁵⁾, AVDD19 = 1.9 V, AVDD = 1.15 V, DVDD = 1.15 V, –2-dBFS differential input, and 0-dB digital gain (unless otherwise noted)

PARAMETER		TEST CONDITIONS	MIN⁽³⁾	NOM	UNIT
SNR	Signal-to-noise ratio	f_IN = 100 MHz, A_OUT = –2 dBFS		62.6	dBFS
		f_IN = 900 MHz, A_OUT = –2 dBFS		61.1
		f_IN = 1850 MHz, A_OUT = –2 dBFS	55.4	58.9
		f_IN = 2100 MHz, A_OUT = –2 dBFS		58.2
		f_IN = 2600 MHz, A_OUT = –2 dBFS		56.8
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		54.1
NSD	Noise spectral density averaged across the Nyquist zone	f_IN = 100 MHz, A_OUT = –2 dBFS		154.3	dBFS/Hz
		f_IN = 900 MHz, A_OUT = –2 dBFS		152.8
		f_IN = 1850 MHz, A_OUT = –2 dBFS	147.1	150.6
		f_IN = 2100 MHz, A_OUT = –2 dBFS		149.9
		f_IN = 2600 MHz, A_OUT = –2 dBFS		148.5
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		145.8
	Small-signal SNR	f_IN = 1850 MHz, A_OUT = –40 dBFS		63.1	dBFS
NF⁽¹⁾	Noise figure	f_IN = 1850 MHz, A_OUT = –40 dBFS		24.7	dB
SINAD	Signal-to-noise and distortion ratio	f_IN = 100 MHz, A_OUT = –2 dBFS		61.7	dBFS
		f_IN = 900 MHz, A_OUT = –2 dBFS		60.2
		f_IN = 1850 MHz, A_OUT = –2 dBFS		58.4
		f_IN = 2100 MHz, A_OUT = –2 dBFS		57.6
		f_IN = 2600 MHz, A_OUT = –2 dBFS		54.8
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		53.6
ENOB	Effective number of bits	f_IN = 100 MHz, A_OUT = –2 dBFS		10.0	Bits
		f_IN = 900 MHz, A_OUT = –2 dBFS		9.7
		f_IN = 1850 MHz, A_OUT = –2 dBFS		9.4
		f_IN = 2100 MHz, A_OUT = –2 dBFS		9.3
		f_IN = 2600 MHz, A_OUT = –2 dBFS		8.8
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		8.6
SFDR	Spurious-free dynamic range	f_IN = 100 MHz, A_OUT = –2 dBFS		68.0	dBc
		f_IN = 900 MHz, A_OUT = –2 dBFS		66.0
		f_IN = 1850 MHz, A_OUT = –2 dBFS	58	67.0
		f_IN = 2100 MHz, A_OUT = –2 dBFS		64.0
		f_IN = 2600 MHz, A_OUT = –2 dBFS		58.0
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		62.0
HD2⁽⁴⁾	Second-order harmonic distortion	f_IN = 100 MHz, A_OUT = –2 dBFS		72.0	dBc
		f_IN = 900 MHz, A_OUT = –2 dBFS		73.0
		f_IN = 1850 MHz, A_OUT = –2 dBFS	58	67.0
		f_IN = 2100 MHz, A_OUT = –2 dBFS		64.0
		f_IN = 2700 MHz, A_OUT = –2 dBFS		58.0
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		62.0
HD3	Third-order harmonic distortion	f_IN = 100 MHz, A_OUT = –2 dBFS		68.0	dBc
		f_IN = 900 MHz, A_OUT = –2 dBFS		66.0
		f_IN = 1850 MHz, A_OUT = –2 dBFS	61	73.0
		f_IN = 2100 MHz, A_OUT = –2 dBFS		80.0
		f_IN = 2600 MHz, A_OUT = –2 dBFS		72.0
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		65.0
HD4, HD5	Fourth- and fifth-order harmonic distortion	f_IN = 100 MHz, A_OUT = –2 dBFS		85.0	dBc
		f_IN = 900 MHz, A_OUT = –2 dBFS		81.0
		f_IN = 1850 MHz, A_OUT = –2 dBFS	61	84.0
		f_IN = 2100 MHz, A_OUT = –2 dBFS		84.0
		f_IN = 2600 MHz, A_OUT = –2 dBFS		80.0
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		87.0
IL spur	Interleaving spurs: f_S / 2 – f_IN, f_S / 4 ± f_IN	f_IN = 100 MHz, A_OUT = –2 dBFS		90.0	dBc
		f_IN = 900 MHz, A_OUT = –2 dBFS		77.0
		f_IN = 1850 MHz, A_OUT = –2 dBFS	69	79.0
		f_IN = 2100 MHz, A_OUT = –2 dBFS		76.0
		f_IN = 2600 MHz, A_OUT = –2 dBFS		77.0
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		77.0
HD2 IL	Interleaving spur for HD2: f_S / 2 – HD2	f_IN = 100 MHz, A_OUT = –2 dBFS		84.0	dBc
		f_IN = 900 MHz, A_OUT = –2 dBFS		82.0
		f_IN = 1850 MHz, A_OUT = –2 dBFS	62	80.0
		f_IN = 2100 MHz, A_OUT = –2 dBFS		76.0
		f_IN = 2600 MHz, A_OUT = –2 dBFS		65.0
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		77.0
Worst spur	Spurious-free dynamic range (excluding HD2, HD3, HD4, HD5, and interleaving spurs IL and HD2 IL)	f_IN = 100 MHz, A_OUT = –2 dBFS		80.0	dBc
		f_IN = 900 MHz, A_OUT = –2 dBFS		76.0
		f_IN = 1850 MHz, A_OUT = –2 dBFS	64	76.0
		f_IN = 2100 MHz, A_OUT = –2 dBFS		75.0
		f_IN = 2600 MHz, A_OUT = –2 dBFS		75.0
		f_IN = 3500 MHz, A_OUT⁽²⁾ = –3 dBFS with 2-dB gain		71.0
IMD3	Two-tone, third-order intermodulation distortion	f_IN1 = 1770 MHz, f_IN2 = 1790 MHz, A_OUT = –8 dBFS (each tone)		70	dBFS
		f_IN1 = 1800 MHz, f_IN2 = 2600 MHz, A_OUT = –8 dBFS (each tone)		73
		f_IN1 = 3490 MHz, f_IN2 = 3510 MHz, A_OUT = –8 dBFS (each tone) with 2-dB gain		67

(1) The ADC internal resistance = 65 Ω, the driving source resistance = 50 Ω.

(2) Output amplitude, A_OUT, refers to the signal amplitude in the ADC digital output that is same as the analog input amplitude, A_IN, except when the digital gain feature is used. If digital gain is G, then A_OUT = G + A_IN.

(3) Minimum values are specified at A_OUT = –3 dBFS.

(4) The minimum value of HD2 is specified by bench characterization.

(5) Performance is shown with DDC bypassed. When DDC is enabled, performance improves by the decimation filtering process.

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発注情報

6.6 AC Performance Characteristics: fS = 2949.12 MSPS

6.6 AC Performance Characteristics: f_S = 2949.12 MSPS