AD9975BST Analog Devices Inc, AD9975BST Datasheet - Page 9

• Manufacturer Part Number: AD9975BST
• Description: IC FRONT-END MIXED-SGNL 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: TxDAC+®r

Specifications of AD9975BST

• Rohs Status: RoHS non-compliant
• Number Of Bits: 10
• Number Of Channels: 1
• Voltage - Supply, Analog: 3.3V
• Voltage - Supply, Digital: 3.3V
• Package / Case: 48-LQFP
• Power (watts): -

REV. 0
2.5
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
TPC 14. Rx LPF Frequency Response, LPF =
Narrowband Rx Filter, F
Tuning Target = 255
TPC 15. Rx LPF Frequency Response, LPF =
Wideband Rx Filter, F
Tuning Target = 255
1MHz
1MHz
DELAY
LOG MAG
–6
–4 –2 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34
TPC 13. PGA Gain Step vs. Gain
10ns/Div
5dB/Div
VGA GAIN – dB
10MHz
10MHz
0
ADC
REF 0dB
REF 0s
0
ADC
= 50 MHz,
= 50 MHz,
9.9MHz
12.1MHz
70.1ns
–3.0dB
100MHz
100MHz
36
–9–
TPC 18. Rx HPF Frequency Response, F
TPC 16. Rx LPF Group Delay, LPF = Narrowband
Rx Filter, F
TPC 17. Rx LPF Group Delay, LPF = Wideband Rx
Filter, F
LOG MAG
1MHz
DELAY
1MHz
LOG MAG
123.5 kHz
ADC
10kHz
ADC
= 50 MHz, Tuning Target = 255
= 50 MHz, Tuning Target = 255
5dB/Div
5 ns/Div
5dB/Div
10MHz
10MHz
100kHz
REF 0dB
REF 0s
REF 0dB
0
0
0
ADC
AD9975
24.1MHz
22.1MHz
33.9ns
1MHz
100MHz
100MHz
–3.00dB
–3.0dB
= 50 MHz