參數(shù)資料
型號: DAC1627D1G25HN
廠商: NXP Semiconductors N.V.
元件分類: 外設(shè)及接口
英文描述: Dual 16-bit DAC, up to 1.25 Gsps; 2x 4x and 8x interpolating
封裝: DAC1627D1G25HN/C1<SOT813-3 (HVQFN72)|<<http://www.nxp.com/packages/SOT813-3.html<1<Always Pb-free,;
文件頁數(shù): 11/69頁
文件大?。?/td> 1677K
代理商: DAC1627D1G25HN
DAC1627D1G25
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Objective data sheet
Rev. 1 — 29 April 2011
11 of 69
NXP Semiconductors
DAC1627D1G25
Dual 16-bit DAC: up to 1.25 Gsps; x2, x4 and x8 interpolating
Low power NCO frequency range; f
s
= 1000 MHz
f
NCO
NCO frequency
two’s complement coding
reg value = F8000000000h
reg value = F8000000000h
reg value = 00000000000h
reg value = 08000000000h
reg value = 7FFFFFFFFFh
D
D
D
D
D
D
-
-
-
-
-
-
500
31.25
0
+31.25
+468.75
31.25
-
-
-
-
-
-
MHz
MHz
Hz
MHz
MHz
MHz
f
step
Dynamic performance
SFDR
step frequency
spurious-free
dynamic range
f
data
= 307.2 MHz;
f
s
= 1228.8 Msps; BW = f
s
/ 2
f
o
= 20 MHz at
1 dBFS;
f
data
= 245.76 MHz;
f
s
= 983.04 Msps; BW = f
s
/ 2
f
o
= 20 MHz at
1 dBFS
f
data
= 245.76 MHz;
f
s
= 983.04 Msps;
f
o
= 150 MHz
BW = 100 MHz
BW = 180 MHz
f
data
= 307.2 MHz;
f
s
= 1228.8 Msps;
f
o
= 210 MHz
BW = 100 MHz
BW = 180 MHz
f
data
= 245.76 MHz;
f
s
= 983.04 Msps;
f
o1
= 20 MHz; f
o2
= 21 MHz;
×
4 interpolation;
output level =
1 dBFS
f
data
= 245.76 MHz;
f
s
= 983.04 Msps;
f
o1
= 152 MHz;
f
o2
= 155.1 MHz;
f
s
= 1228.8 MHz;
×
4 interpolation;
output level =
1 dBFS
I
-
83
-
dBc
I
-
85
-
dBc
SFDR
RBW
restricted
bandwidth
spurious-free
dynamic range
I
I
-
-
90
<tbd>
-
-
dBc
dBc
I
I
I
-
-
-
<tbd>
<tbd>
93
-
-
-
dBc
dBc
dBc
IMD3
third-order
intermodulation
distortion
I
-
85
-
dBc
Table 5.
V
DDA(1V8)
= 1.8 V; V
DDD(1V8)
= 1.8 V; V
DDA(3V3)
= 3.3 V; Typical values measured at T
amb
= +25
°
C; R
L
= 50
Ω
; I
O(fs)
= 20 mA;
maximum sample rate used; external PLL; no auxiliary DAC; no inverse sinus x/x; no output correction; output load condition
defined in
Figure 22
; output level = 1 V (p-p).
Symbol
Parameter
Conditions
Characteristics
…continued
Test
[1]
Min
Typ
Max
Unit
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參數(shù)描述
DAC1627D1G25HN/C1, 功能描述:調(diào)節(jié)器/解調(diào)器 DUAL 16b 1.25GSPS to 1.25 Gsps RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
DAC1627D1G25HN/C1,551 功能描述:調(diào)節(jié)器/解調(diào)器 Dual 16-bit DAC, up to 1.25 Gsps RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
DAC1627D1G25HN-C1 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC1627D1G25HN-C18 制造商:Integrated Device Technology Inc 功能描述:HVQFN72 - Tape and Reel