參數(shù)資料
型號: AD9956-VCO/PCBZ
廠商: Analog Devices Inc
文件頁數(shù): 28/32頁
文件大?。?/td> 0K
描述: BOARD EVAL 14BIT 1.8V 48LFCSP
產(chǎn)品培訓(xùn)模塊: Direct Digital Synthesis Tutorial Series (1 of 7): Introduction
Direct Digital Synthesizer Tutorial Series (7 of 7): DDS in Action
Direct Digital Synthesis Tutorial Series (3 of 7): Angle to Amplitude Converter
Direct Digital Synthesis Tutorial Series (6 of 7): SINC Envelope Correction
Direct Digital Synthesis Tutorial Series (4 of 7): Digital-to-Analog Converter
Direct Digital Synthesis Tutorial Series (2 of 7): The Accumulator
標(biāo)準(zhǔn)包裝: 1
系列: AgileRF™
主要目的: 計時,直接數(shù)字合成(DDS)
已用 IC / 零件: AD9956
已供物品:
相關(guān)產(chǎn)品: AD9956YCPZ-ND - IC SYNTHESIZER 1.8V 48LFCSP
AD9956YCPZ-REEL7-ND - IC SYNTHESIZER 1.8V 48LFCSP
AD9956
Rev. A | Page 5 of 32
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
LOGIC INPUTS (SDI/O, I/O_RESET, RESET,
I/O_UPDATE, PS0 to PS2, SYNC_IN)
VIH, Input High Voltage
2.0
V
VIL, Input Low Voltage
0.8
V
IINH, IINL Input Current
±1
±5
A
CIN, Maximum Input Capacitance
3
pF
LOGIC OUTPUTS (SDO, SYNC_OUT, PLL_LOCK)6
VOH, Output High Voltage
2.7
V
VOH, Output Low Voltage
0.4
V
IOH
100
A
IOL
100
A
POWER CONSUMPTION
Total Power Consumed, All Functions On
400
mW
IAVDD
85
mA
IDVDD
45
mA
IDVDD_I/O
20
mA
ICP_VDD
15
mA
Power-Down Mode
80
mW
WAKE-UP TIME (from Power-Down Mode)
Digital Power-Down (CFR1<7>)
12
ns
DAC Power-Down (CFR2<39>)
7
s
RF Divider Power-Down (CFR2<23>)
400
ns
Clock Driver Power-Down (CFR2<20>)
6
s
Charge Pump Full Power-Down (CFR2<4>)
10
s
Charge Pump Quick Power-Down (CFR2<3>)
150
ns
DAC OUTPUT CHARACTERISTICS
Resolution
14
Bits
Full-Scale Output Current
10
15
mA
Gain Error
10
+10
% FS
Output Offset
0.6
A
Output Capacitance
5
pF
Voltage Compliance Range
AVDD 0.50
AVDD + 0.50
V
Wideband SFDR (DC to Nyquist)
10 MHz Analog Out
64
dBc
40 MHz Analog Out
62
dBc
80 MHz Analog Out
60
dBc
120 MHz Analog Out
55
dBc
160 MHz Analog Out
55
dBc
Narrowband SFDR
10 MHz Analog Out (±1 MHz)
89
dBc
10 MHz Analog Out (±250 kHz)
91
dBc
10 MHz Analog Out (±50 kHz)
93
dBc
40 MHz Analog Out (±1 MHz)
87
dBc
40 MHz Analog Out (±250 kHz)
89
dBc
40 MHz Analog Out (±50 kHz)
91
dBc
80 MHz Analog Out (±1 MHz)
85
dBc
80 MHz Analog Out (±250 kHz)
87
dBc
80 MHz Analog Out (±50 kHz)
89
dBc
120 MHz Analog Out (±1 MHz)
83
dBc
120 MHz Analog Out (±250 kHz)
85
dBc
120 MHz Analog Out (±50 kHz)
87
dBc
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