参数资料
型号: ADSP-21369BSWZ-2A
厂商: Analog Devices Inc
文件页数: 47/64页
文件大小: 0K
描述: IC DSP 32BIT 333MHZ 208-LQFP
标准包装: 1
系列: SHARC®
类型: 浮点
接口: DAI,DPI
时钟速率: 333MHz
非易失内存: ROM(768 kB)
芯片上RAM: 256kB
电压 - 输入/输出: 3.30V
电压 - 核心: 1.20V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 208-LQFP 裸露焊盘
供应商设备封装: 208-LQFP-EP(28x28)
包装: 托盘
Rev. F
|
Page 51 of 64
|
October 2013
OUTPUT DRIVE CURRENTS
Figure 39 shows typical I-V characteristics for the output driv-
ers and Figure 40 shows typical I-V characteristics for the
SDCLK output drivers. The curves represent the current drive
capability of the output drivers as a function of output voltage.
TEST CONDITIONS
The ac signal specifications (timing parameters) appear in
output disable time, output enable time, and capacitive loading.
The timing specifications for the SHARC apply for the voltage
reference levels in Figure 41.
Timing is measured on signals when they cross the 1.5 V level as
described in Figure 41. All delays (in nanoseconds) are mea-
sured between the point that the first signal reaches 1.5 V and
the point that the second signal reaches 1.5 V.
CAPACITIVE LOADING
Output delays and holds are based on standard capacitive loads
of an average of 6 pF on all pins (see Figure 42). Figure 47 and
Figure 48 show graphically how output delays and holds vary
with load capacitance. The graphs of Figure 43 through
Figure 48 may not be linear outside the ranges shown for Typi-
cal Output Delay vs. Load Capacitance and Typical Output Rise
Time (20% to 80%, V = Min) vs. Load Capacitance.
Figure 39. Typical Drive at Junction Temperature
Figure 40. SDCLK1–0 Drive at Junction Temperature
SWEEP (VDDEXT) VOLTAGE (V)
-
20
0
3.5
0.5
1.0
1.5
2.0
2.5
3.0
0
-
40
-
30
20
40
-
10
S
O
U
R
C
E
(V
D
E
X
T
)
C
U
R
E
N
T
(m
A
)
VOL
3.11V, 125°C
3.3V, 25°C
3.47V, -45°C
VOH
30
10
3.11V, 125°C
3.3V, 25°C
3.47V, -45°C
3.11V, 105°C
-
60
0
3.5
0.5
1.0
1.5
2.0
2.5
3.0
0
-
45
-
30
60
75
-
15
S
O
U
R
C
E
(V
D
E
X
T
)
C
U
R
E
N
T
(m
A
)
VOL
3 .1 3 V, 12 5 °C
3.3 V, 25 °C
3 .47 V, -45 °C
V
OH
3.1 3V, 1 05 °C
45
-
90
-
75
-
105
30
15
3.1 3V, 1 25 °C
3.3 V, 2 5°C
3 .47 V, -45°C
3 .1 3 V, 10 5° C
S WEE P (VDDEXT)VOLTAG E (V)
Figure 41. Voltage Reference Levels for AC Measurements
Figure 42. Equivalent Device Loading for AC Measurements
(Includes All Fixtures)
INPUT
OR
OUTPUT
1.5V
T1
ZO = 50
Ω (impedance)
TD = 4.04
± 1.18 ns
2pF
TESTER PIN ELECTRONICS
50
Ω
0.5pF
70
Ω
400
Ω
45
Ω
4pF
NOTES:
THE WORST CASE TRANSMISSION LINE DELAY IS SHOWN AND CAN BE USED
FOR THE OUTPUT TIMING ANALYSIS TO REFELECT THE TRANSMISSION LINE
EFFECT AND MUST BE CONSIDERED. THE TRANSMISSION LINE (TD), IS FOR
LOAD ONLY AND DOES NOT AFFECT THE DATA SHEET TIMING SPECIFICATIONS.
ANALOG DEVICES RECOMMENDS USING THE IBIS MODEL TIMING FOR A GIVEN
SYSTEM REQUIREMENT. IF NECESSARY, A SYSTEM MAY INCORPORATE
EXTERNAL DRIVERS TO COMPENSATE FOR ANY TIMING DIFFERENCES.
1.5V
DUT
OUTPUT
相关PDF资料
PDF描述
VE-B1W-CV-F1 CONVERTER MOD DC/DC 5.5V 150W
MC79L15ACP IC REG LDO -15V .1A TO92
MC79L12ACP IC REG LDO -12V .1A TO92
MC79L05ABP IC REG LDO -5V .1A TO92
TLJN476M006R8300 CAP TANT 47UF 6.3V 20% 0805
相关代理商/技术参数
参数描述
ADSP-21369KBP-2A 制造商:Analog Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述:
ADSP-21369KBPZ-2A 功能描述:IC DSP 32BIT 333MHZ 256-BGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP(数字式信号处理器) 系列:SHARC® 标准包装:40 系列:TMS320DM64x, DaVinci™ 类型:定点 接口:I²C,McASP,McBSP 时钟速率:400MHz 非易失内存:外部 芯片上RAM:160kB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:0°C ~ 90°C 安装类型:表面贴装 封装/外壳:548-BBGA,FCBGA 供应商设备封装:548-FCBGA(27x27) 包装:托盘 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-21369KBPZ-3A 功能描述:IC DSP 32BIT 400MHZ 256-BGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP(数字式信号处理器) 系列:SHARC® 标准包装:40 系列:TMS320DM64x, DaVinci™ 类型:定点 接口:I²C,McASP,McBSP 时钟速率:400MHz 非易失内存:外部 芯片上RAM:160kB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:0°C ~ 90°C 安装类型:表面贴装 封装/外壳:548-BBGA,FCBGA 供应商设备封装:548-FCBGA(27x27) 包装:托盘 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-1A 功能描述:IC DSP 32BIT 266MHZ 208-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP(数字式信号处理器) 系列:SHARC® 标准包装:40 系列:TMS320DM64x, DaVinci™ 类型:定点 接口:I²C,McASP,McBSP 时钟速率:400MHz 非易失内存:外部 芯片上RAM:160kB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:0°C ~ 90°C 安装类型:表面贴装 封装/外壳:548-BBGA,FCBGA 供应商设备封装:548-FCBGA(27x27) 包装:托盘 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-1AX 制造商:Analog Devices 功能描述:- Trays