參數(shù)資料
型號: ADSP-21369KSWZ-1A
廠商: Analog Devices Inc
文件頁數(shù): 49/64頁
文件大?。?/td> 0K
描述: IC DSP 32BIT 266MHZ 208-LQFP
產(chǎn)品培訓(xùn)模塊: SHARC Processor Overview
標(biāo)準(zhǔn)包裝: 1
系列: SHARC®
類型: 浮點
接口: DAI,DPI
時鐘速率: 266MHz
非易失內(nèi)存: ROM(768 kB)
芯片上RAM: 256kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 1.20V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 208-LQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 208-LQFP-EP(28x28)
包裝: 托盤
配用: ADZS-21369-EZLITE-ND - KIT EVAL EZ LITE ADDS-21369
Rev. F
|
Page 53 of 64
|
October 2013
THERMAL CHARACTERISTICS
The ADSP-21367/ADSP-21368/ADSP-21369 processors are
rated for performance over the temperature range specified in
Table 43 and Table 44 airflow measurements comply with
JEDEC standards JESD51-2 and JESD51-6 and the junction-to-
board measurement complies with JESD51-8. Test board design
complies with JEDEC standards JESD51-9 (BGA_ED) and
JESD51-8 (LQFP_EP). The junction-to-case measurement com-
plies with MIL-STD-883. All measurements use a 2S2P JEDEC
test board.
The LQFP-EP package requires thermal trace squares and ther-
mal vias, to an embedded ground plane, in the PCB. Refer to
JEDEC standard JESD51-5 for more information.
To determine the junction temperature of the device while on
the application PCB, use:
where:
TJ = junction temperature (C)
TTOP = case temperature (C) measured at the top center of the
package
JT = junction-to-top (of package) characterization parameter is
the typical value from Table 43 and Table 44.
PD = power dissipation (see Engineer-to-Engineer Note EE-299)
Values of
JA are provided for package comparison and PCB
design considerations. JA can be used for a first-order approxi-
mation of TJ by the equation:
where:
TA = ambient temperature (C)
Values of
JC are provided for package comparison and PCB
design considerations when an external heat sink is required.
This is only applicable when a heat sink is used.
Values of
JB are provided for package comparison and PCB
design considerations. The thermal characteristics values pro-
vided in Table 43 and Table 44 are modeled values @ 2 W.
Figure 47. Typical Output Delay or Hold vs. Load Capacitance
(at Junction Temperature)
Figure 48. SDCLK Typical Output Delay or Hold vs. Load Capacitance
(at Junction Temperature)
LOAD CAPACITANCE (pF)
0
200
50
100
150
10
8
O
U
T
P
U
T
D
E
L
A
Y
O
R
H
O
L
D
(n
s
)
-
4
6
0
4
2
-
2
y = 0.0488x - 1.5923
LOAD CAPACITANCE (pF)
6
-
2
0100
2
0
8
4
R
IS
E
A
N
D
F
A
L
T
IM
E
S
(n
s
)
200
150
50
y = 0.0256x - 0.021
Table 43. Thermal Characteristics for 256-Ball BGA_ED
Parameter
Condition
Typical
Unit
JA
Airflow = 0 m/s
12.5
C/W
JMA
Airflow = 1 m/s
10.6
C/W
JMA
Airflow = 2 m/s
9.9
C/W
JC
0.7
C/W
JB
5.3
C/W
JT
Airflow = 0 m/s
0.3
C/W
JMT
Airflow = 1 m/s
0.3
C/W
JMT
Airflow = 2 m/s
0.3
C/W
Table 44. Thermal Characteristics for 208-Lead LQFP EPAD
(With Exposed Pad Soldered to PCB)
Parameter
Condition
Typical
Unit
JA
Airflow = 0 m/s
17.1
C/W
JMA
Airflow = 1 m/s
14.7
C/W
JMA
Airflow = 2 m/s
14.0
C/W
JC
9.6
C/W
JT
Airflow = 0 m/s
0.23
C/W
JMT
Airflow = 1 m/s
0.39
C/W
JMT
Airflow = 2 m/s
0.45
C/W
JB
Airflow = 0 m/s
11.5
C/W
JMB
Airflow = 1 m/s
11.2
C/W
JMB
Airflow = 2 m/s
11.0
C/W
TJ
TTOP
JT
PD
+
=
TJ
TA
JA
PD
+
=
相關(guān)PDF資料
PDF描述
NML0509SC CONV DC/DC 2W 5VIN 9VOUT SIP
VE-B1T-CW-B1 CONVERTER MOD DC/DC 6.5V 100W
RW2-2409D/SMD CONV DC/DC 2W 18-36VIN +/-09VOUT
ADSP-BF537KBCZ-6BV IC DSP CTLR 16BIT 208CSPBGA
ADT7310TRZ-REEL IC TEMP SENS 16B DGTL SPI 8SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-21369KSWZ-1AX 制造商:Analog Devices 功能描述:- Trays
ADSP-21369KSWZ-2A 功能描述:IC DSP 32BIT 233MHZ 208-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:SHARC® 標(biāo)準(zhǔn)包裝:40 系列:TMS320DM64x, DaVinci™ 類型:定點 接口:I²C,McASP,McBSP 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:160kB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:0°C ~ 90°C 安裝類型:表面貼裝 封裝/外殼:548-BBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:548-FCBGA(27x27) 包裝:托盤 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA
ADSP-21369KSWZ-4A 功能描述:IC DSP 32BIT 350MHZ 208-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:SHARC® 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP-21369KSWZ-5A 功能描述:IC DSP 32BIT 366MHZ 208LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:SHARC® 標(biāo)準(zhǔn)包裝:40 系列:TMS320DM64x, DaVinci™ 類型:定點 接口:I²C,McASP,McBSP 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:160kB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:0°C ~ 90°C 安裝類型:表面貼裝 封裝/外殼:548-BBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:548-FCBGA(27x27) 包裝:托盤 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA
ADSP-21369KSWZ-6A 功能描述:IC DSP 32BIT 400MHZ 208-LQFP 制造商:analog devices inc. 系列:SHARC? 包裝:托盤 零件狀態(tài):有效 類型:浮點 接口:DAI,DPI 時鐘速率:400MHz 非易失性存儲器:ROM(768 kB) 片載 RAM:256KB 電壓 - I/O:3.30V 電壓 - 內(nèi)核:1.20V 工作溫度:0°C ~ 70°C(TA) 安裝類型:表面貼裝 封裝/外殼:208-LQFP 裸露焊盤 供應(yīng)商器件封裝:208-LQFP-EP(28x28) 標(biāo)準(zhǔn)包裝:1