AD9961 Analog Devices, AD9961 Datasheet - Page 3

• Manufacturer Part Number: AD9961
• Description: 10-/12-Bit, Low Power, Broadband MxFE
• Manufacturer: Analog Devices

Specifications of AD9961

• Resolution (bits): 10bit
• Throughput Rate: 100MSPS
• # Chan: 2
• Supply V: Multi(+1.8Anlg, +1.8Dig),Multi(+1.8Anlg, +3.3Dig) ,Single(+1.8),Single(+3.3)
• Sample Rate: 100MSPS
• Adc Bits X #adcs-speed: 10x2-100 MHz
• Dac Bits X #dacs-clkspeed: 10x2-170 MHz
• Pkg Type: CSP
• Primary Application: Broadband Wireless

SPECIFICATIONS
T
interpolation, unless otherwise noted.
Table 1. Tx Path Specifications
Parameter
TxDAC DC CHARACTERISTICS
Tx REFERENCE (DEFAULT REGISTER SETTINGS)
TxDAC AC CHARACTERISTICS
Tx PATH DIGITAL FILTER INPUT RATES
MIN
Resolution
Differential Nonlinearity
Gain Variation (Internal Reference)
Gain Matching
Offset Error
Full-Scale Output Current (Default Setting)
Output Compliance Range
Offset Temperature Drift
Gain Temperature Drift (Internal Reference)
Internal Reference Voltage (REFIO)
Output Resistance
Temperature Drift
Adjustment Range (TXVDD = 3 V)
Adjustment Range (TXVDD = 1.8 V)
Maximum Update Rate
Spurious-Free Dynamic Range
Two-Tone Intermodulation Distortion
Noise Spectral Density
W-CDMA Adjacent Channel Leakage Ratio, 1 Carrier
SRRC (8× Interpolation Mode)
INT0 (4× Interpolation Mode)
INT1 (2× Interpolation Mode
Transmit DAC (1× Interpolation Mode)
to T
TXVDD = 3.3 V, V
TXVDD = 3.3 V, V
TXVDD = 1.8 V, V
f
f
f
f
f
f
f
OUT
OUT
OUT1
OUT1
OUT
OUT
DAC
MAX
= 5 MHz
= 20 MHz
= 5 MHz
= 20 MHz
= 122.88 MHz, f
= 5 MHz, f
= 20 MHz, f
, RX33V = TXVDD = CLK33V = DRVDD = AUX33V = 3.3 V. All LDOs enabled, I
OUT2
OUT2
TXCML
TXCML
TXCML
= 6 MHz
OUT
= 21 MHz
= 0 V
= 0.5 V
= 0 V
= 11 MHz
Rev. 0 | Page 3 of 60
Min
−10
−2.4
−0.03
−0.5
+0.7
−0.5
0.8
0.8
175
21.875
43.75
87.5
175
AD9961
Typ
10
0.1
0.4
0.4
2.0
0
±40
1.02
10
±25
78
68
85
78
−140
−136
70
Max
+10
+2.4
+0.03
+1.0
+1.7
+0.8
1.2
REFIO
OUTFS
= 2 mA, DAC sample rate = 125 MSPS. No
Min
−10
−2.4
−0.03
−0.5
+0.7
−0.5
0.8
0.8
175
21.875
43.75
87.5
175
AD9963
Typ
12
0.3
0.4
0.4
2.0
0
±40
1.02
10
±25
81
70
89
80
−145
−141
74
AD9961/AD9963
Max
+10
+2.4
+0.03
+1.0
+1.7
+0.8
1.2
REFIO
Unit
Bits
LSB
%FSR
%FSR
%FSR
mA
V
V
V
ppm/°C
ppm/°C
V
kΩ
ppm/°C
V
V
MSPS
dBc
dBc
dBc
dBc
dBm/Hz
dBm/Hz
dBc
MHz
MHz
MHz
MHz