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ZHCSPO2 September 2023 ADC32RF52

PRODUCTION DATA

封裝選項

機械數據 (封裝 | 引腳)

RTD|64
- MPQF141C

散熱焊盤機械數據 (封裝 | 引腳)

RTD|64
- QFND625

訂購信息

zhcspo2_oa

6.7 Electrical Characteristics - AC Specifications (Dither DISABLED)

Maximum and minimum values are specified over the operating free-air temperature range and nominal supply voltages. Typical values are specified at T_A = 25°C, ADC sampling rate = 1.5 GSPS, Bypass mode, 50% clock duty cycle, AVDD18 = 1.8 V, AVDD12, AVDDCLK, DVDD = 1.2 V, –1-dBFS differential input and dither DISABLED, unless otherwise noted

PARAMETER		TEST CONDITIONS	MIN	TYP	UNIT
NSD	Noise Spectral Density	f_IN = 900 MHz, A_IN = -20 dBFS no averaging		–153.2	dBFS/Hz
		f_IN = 900 MHz, A_IN = -20 dBFS 2x averaging		–156.0
		f_IN = 900 MHz, A_IN = -20 dBFS 4x averaging		–158.6
NF	Noise Figure	f_IN = 900 MHz, A_IN = -20 dBFS no averaging		22.1	dB
		f_IN = 900 MHz, A_IN = -20 dBFS 2x averaging		21.0
		f_IN = 900 MHz, A_IN = -20 dBFS 4x averaging		20.2
SNR	Signal-to-noise ratio no averaging	f_IN = 100 MHz		64.1	dBFS
		f_IN = 600 MHz		64.1
		f_IN = 900 MHz	61.5	63.9
		f_IN = 900 MHz, Ain = -20 dBFS		65.1
		f_IN = 1.4 GHz		63.6
	Signal-to-noise ratio 2x averaging	f_IN = 100 MHz		66.5
		f_IN = 600 MHz		66.6
		f_IN = 900 MHz		66.3
		f_IN = 900 MHz, Ain = -20 dBFS		67.9
		f_IN = 1.4 GHz		65.9
	Signal-to-noise ratio 4x averaging	f_IN = 100 MHz		69.3
		f_IN = 600 MHz		69.2
		f_IN = 900 MHz		68.5
		f_IN = 900 MHz, Ain = -20 dBFS		69.9
		f_IN = 1.4 GHz		65.9
SINAD	Signal to noise and distortion ratio	f_IN = 100 MHz		60.6	dBFS
		f_IN = 600 MHz		62.2
		f_IN = 900 MHz		62.1
		f_IN = 900 MHz, Ain = -20 dBFS		62.1
		f_IN = 1.4 GHz		62.0
ENOB	Effective number of bits	f_IN = 100 MHz		10.4	Bits
		f_IN = 600 MHz		10.4
		f_IN = 900 MHz		10.3
		f_IN = 900 MHz, Ain = -20 dBFS		10.5
		f_IN = 1.4 GHz		10.3
THD	Total Harmonic Distortion (First five harmonics)	f_IN = 100 MHz		64	dBc
		f_IN = 600 MHz		67
		f_IN = 900 MHz		67
		f_IN = 900 MHz, Ain = -20 dBFS		65
		f_IN = 1.4 GHz		68
HD2	Second Harmonic Distortion	f_IN = 100 MHz		72	dBFS
		f_IN = 600 MHz		70
		f_IN = 900 MHz		71
		f_IN = 900 MHz, Ain = -20 dBFS		69
		f_IN = 1.4 GHz		69
HD3	Third Harmonic Distortion	f_IN = 100 MHz		65	dBFS
		f_IN = 600 MHz		73
		f_IN = 900 MHz		71
		f_IN = 900 MHz, Ain = -20 dBFS		70
		f_IN = 1.4 GHz		81
Non HD2,3	Spur free dynamic range (excluding HD2 and HD3)	f_IN = 100 MHz		82	dBFS
		f_IN = 600 MHz		83
		f_IN = 900 MHz		83
		f_IN = 900 MHz, Ain = -20 dBFS		93
		f_IN = 1.4 GHz		81
IMD3	Two tone inter-modulation distortion	f₁ = 900 MHz, f₂ = 1000 MHz, A_IN = -7 dBFS/tone		71	dBc