AD6600ASTZ Analog Devices Inc, AD6600ASTZ Datasheet - Page 11

• Manufacturer Part Number: AD6600ASTZ
• Description: ADC Single 20MSPS 11-Bit Parallel 44-Pin LQFP
• Manufacturer: Analog Devices Inc

Specifications of AD6600ASTZ

• Package: 44LQFP
• Resolution: 11 Bit
• Sampling Rate: 20000 KSPS
• Number Of Adcs: 1
• Number Of Analog Inputs: 2
• Digital Interface Type: Parallel
• Input Type: Voltage
• Signal To Noise Ratio: 59(Typ) dB
• Sample And Hold: Yes
• Polarity Of Input Voltage: Bipolar
• Number Of Bits: 11
• Sampling Rate (per Second): 20M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 976mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RSSI Gain Step
The input amplitude span between taps of the RSSI (received
signal strength) attenuator ladder. Ideally each stage should
span 6 dB of input power.
RSSI Hysteresis
The amount of movement in the RSSI switch points, depending
on the direction of approach. Hysteresis prevents unnecessary
RSSI toggling when input signal power is near a threshold.
Signal-to-Noise Ratio (Without Harmonics)
The ratio of the rms signal amplitude (set at 1 dB below full
scale) to the rms value of the sum of all other spectral compo-
nents, excluding the first five harmonics and dc.
Worst Other Spur
The ratio of the rms signal amplitude to the rms value of the
worst spurious component (excluding the second and third
harmonic) reported in dBc.
AD6600 TRANSFER FUNCTION
30
60
54
48
42
36
24
18
12
–100
6
0
–90
–80
–70
–60
AIN LEVEL – dBFS
–50
–40
–30
–20
AD6600
–10
0