Power Supply Specifications - Analog Devices AD9865 Manual

Parameter
1
Rx PATH LATENCY
Full-Duplex Interface
Half-Duplex Interface
Rx PATH COMPOSITE AC PERFORMANCE @ f
RxPGA Gain = 48 dB (Full-Scale = 8.0 mV p-p)
Signal-to-Noise and Distortion (SNR)
Total Harmonic Distortion (THD)
RxPGA Gain = 24 dB (Full-Scale =126 mV p-p)
Signal-to-Noise (SNR)
Total Harmonic Distortion (THD)
RxPGA Gain = 0 dB (Full-Scale = 2.0 V p-p)
Signal-to-Noise and Distortion (SINAD)
Total Harmonic Distortion (THD)
Rx PATH COMPOSITE AC PERFORMANCE @ f
RxPGA Gain = 48 dB (Full-Scale = 8.0 mV p-p)
Signal-to-Noise (SNR)
Total Harmonic Distortion (THD)
RxPGA Gain = 24 dB (Full-Scale = 126 mV p-p)
Signal-to-Noise (SNR)
Total Harmonic Distortion (THD)
RxPGA Gain = 0 dB (Full-Scale = 2.0 V p-p)
Signal-to-Noise (SNR)
Total Harmonic Distortion (THD)
Rx-to-Tx PATH FULL-DUPLEX ISOLATION
(1 V p-p, 10 MHz Sine Wave Tx Output)
RxPGA Gain = 40 dB
IOUTP± Pins to RX± Pins
IOUTG± Pins to RX± Pins
RxPGA Gain = 0 dB
IOUTP± Pins to RX± Pins
IOUTG± Pins to RX± Pins
1
Includes RxPGA, ADC pipeline, and ADIO bus delay relative to f
2
f = 5 MHz, AIN = −1.0 dBFS , LPF cutoff frequency set to 15.5 MHz with Reg. 0x08 = 0x80.
IN
3 f = 5 MHz, AIN = −1.0 dBFS , LPF cutoff frequency set to 26 MHz with Reg. 0x08 = 0x80.
IN

POWER SUPPLY SPECIFICATIONS

AVDD = 3.3 V, DVDD = CLKVDD = DRVDD = 3.3 V; R
Table 3.
Parameter
SUPPLY VOLTAGES
AVDD
CLKVDD
DVDD
DRVDD
IS_TOTAL (Total Supply Current)
POWER CONSUMPTION
I + I (Analog Supply Current)
AVDD CLKVDD
I + I (Digital Supply Current)
DVDD DRVDD
Temp
Full
Full
2
= 50 MSPS
ADC
25°C
25°C
25°C
25°C
Full
Full
3
= 80 MSPS
ADC
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
.
ADC
= 2 kΩ, full-duplex operation with f
SET
Temp
Full
Full
Full
Full
Full
Full
Rev. A | Page 5 of 48
Test Level Min Typ
V 10.5
V 10.0
III 43.7
III −71
III 59
III −67.2
IV 58 59
IV −66
III 41.8
III −67
III 58.6
III −62.9
II 58.9 59.6
II −69.7
III 83
III 37
III 123
III 77
1
= 80 MSPS, unless otherwise noted.
DATA
Test Level Min Typ
V 3.135 3.3
V 3.0 3.3
V 3.0 3.3
V 3.0 3.3
II 406
IV 311
IV 95
AD9865
Max Unit
Cycles
Cycles
dBc
dBc
dBc
dBc
dBc
−62.9 dBc
dBc
dBc
dBc
dBc
dBc
−59.8 dBc
dBc
dBc
dBc
dBc
Max Unit
3.465 V
3.6 V
3.6 V
3.6 V
475 mA
342 mA
133 mA