參數(shù)資料
型號: AD9957BSVZ
廠商: Analog Devices Inc
文件頁數(shù): 64/64頁
文件大小: 0K
描述: IC DDS 1GSPS 14BIT IQ 100TQFP
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
標準包裝: 1
分辨率(位): 14 b
主 fclk: 1GHz
調(diào)節(jié)字寬(位): 32 b
電源電壓: 1.8V, 3.3V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 100-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 100-TQFP-EP(14x14)
包裝: 托盤
產(chǎn)品目錄頁面: 552 (CN2011-ZH PDF)
配用: AD9957/PCBZ-ND - BOARD EVAL AD9957 QUADRATURE MOD
Data Sheet
AD9957
Rev. C | Page 9 of 64
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
26
27
28
29
30
55
54
53
52
51
TQFP-100 (E_PAD)
TOP VIEW
(Not to Scale)
AD9957
D16
D15
DV
DD_I
/O
(
3.
3V
)
DG
ND
DV
DD
(
1.
8V
)
5
4
3
2
7
6
9
8
1
11
10
16
15
14
13
18
17
20
19
22
21
12
24
23
25
32
33
34
35
36
38
39
40
41
42
43
44
45
46
47
48
49
50
31
37
D14
D13
D12
D
1
D10
D9
D8
D7
D6
P
DCL
K
T
xE
NABL
E
/F
S
DG
ND
D
5
/S
P
OR
T
I-
D
AT
A
D
4
/S
P
OR
T
Q-
D
AT
A
D3
DV
DD_I
/O
(
3.
3V
)
DV
DD
(
1.
8V
)
D2
D1
D0
80
IOU
T
79
AG
ND
78
AG
ND
77
A
V
DD
(
3.
3V
)
76
A
V
DD
(
3.
3V
)
75
AVDD (3.3V)
74
AVDD (3.3V)
73
AGND
72
NC
71
I/O_RESET
70
CS
69
SCLK
68
SDO
67
SDIO
66
DVDD_I/O (3.3V)
65
DGND
64
DVDD (1.8V)
63
DGND
62
DGND
61
NC
60
OSK
59
I/O_UPDATE
58
DGND
57
DVDD (1.8V)
56
DVDD_I/O (3.3V)
SYNC_CLK
PROFILE0
PROFILE1
PROFILE2
RT
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
NC
AG
ND
X
T
AL
_S
E
L
RE
F
CL
K_O
UT
NC
A
V
DD
(
1.
8V
)
RE
F
_CL
K
RE
F
_CL
K
A
V
DD
(
1.
8V
)
AG
ND
NC
AG
ND
DAC_RS
E
T
A
V
DD
(
3.
3V
)
AG
ND
IOU
T
NC
PLL_LOOP_FILTER
AVDD (1.8V)
AGND
AVDD (1.8V)
SYNC_IN+
SYNC_IN–
SYNC_OUT+
SYNC_OUT–
DVDD_I/O (3.3V)
SYNC_SMP_ERR
DGND
MASTER_RESET
DVDD_I/O (3.3V)
DGND
DVDD (1.8V)
EXT_PWR_DWN
PLL_LOCK
CCI_OVFL
DVDD_I/O (3.3V)
DGND
DVDD (1.8V)
NC
D17
06384-
004
PIN 1
INDICATOR
NOTES
1. NC = NO CONNECT.
2. EXPOSED PAD SHOULD BE SOLDERED TO GROUND.
Figure 4. Pin Configuration
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