AD9148 Analog Devices, AD9148 Datasheet - Page 4
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AD9148
Manufacturer Part Number
AD9148
Description
Manufacturer
Analog Devices
Datasheet
1.AD9148.pdf
(72 pages)
Specifications of AD9148
Resolution (bits)
16bit
Dac Update Rate
1GSPS
Dac Settling Time
n/a
Max Pos Supply (v)
+3.47V
Single-supply
No
Dac Type
Current Out
Dac Input Format
LVDS,Par
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9148BBCZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD9148BBCZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD9148BBCZRL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Company:
Part Number:
AD9148BBPZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD9148BBPZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD9148BBPZRL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
AD9148
FUNCTIONAL BLOCK DIAGRAM
FRAMEA_P/
FRAMEB_P/
FRAMEA_N
FRAMEB_N
A[15:0]_P/
B[15:0]_P/
A[15:0]_N
B[15:0]_N
DCIA_P/
DCIB_P/
DCIA_N
DCIB_N
16
16
1.2GHz
PROGRAMMING
REGISTERS
310MHz
MOD
MOD
MOD
MOD
f
f
f
f
S
S
S
S
/2
/2
/2
/2
IN/OUT PORT
310MHz
SINC
SINC
SINC
SINC
SERIAL
–1
–1
–1
–1
310MHz/620MHz
INTERNAL CLOCK TIMING AND CONTROL LOGIC
2×
2×
2×
2×
POWER-ON
RESET
500MHz/1GHz
2×
2×
2×
2×
Rev. B | Page 4 of 72
MULTI-CHIP
Figure 2.
500MHz/1GHz
SYNC
2×
2×
2×
2×
SYNC
32-BIT
NCO
COS
SIN
DAC_CLK
GAIN/
OFFSET_CTRL
PLL_CTRL
Q OFFSET
Q OFFSET
I OFFSET
I OFFSET
MULTIPLIER
(2× – 16×)
CLOCK
Q GAIN
Q GAIN
I GAIN
I GAIN
REFERENCE
GAIN
GAIN
GAIN
GAIN
BIAS
16-BIT
16-BIT
16-BIT
16-BIT
1GHz
DAC1
DAC2
DAC3
DAC4
AUX2
AUX3
AUX4
AUX1
Data Sheet
IOUT1_P
IOUT1_N
AUX1_P
AUX1_N
IOUT2_P
IOUT2_N
AUX2_P
AUX2_N
IOUT3_P
IOUT3_N
AUX3_P
AUX3_N
IOUT4_P
IOUT4_N
AUX4_P
AUX4_N
VREF
I120
CLK_P
CLK_N
REFCLK_P/
SYNC_P
REFCLK_N/
SYNC_N