參數(shù)資料
型號: DSP1629
英文描述: TVS 400W 64V UNIDIRECT SMA
中文描述: DSP1629數(shù)字信號處理器
文件頁數(shù): 74/126頁
文件大?。?/td> 1993K
代理商: DSP1629
Data Sheet
March 2000
DSP1629 Digital Signal Processor
74
Lucent Technologies Inc.
9 Electrical Characteristics and Requirements
(continued)
9.1 Power Dissipation
Power dissipation is highly dependent on DSP program activity and the frequency of operation. The typical power
dissipation listed is for a selected application. The following electrical characteristics are preliminary and are subject
to change.
*
t
L
= PLL lock time (see Table 64).
T = CKI clock cycle for 1X input clock option or T = CKI clock cycle divided by M/(2N) for PLL clock option (see Section 4.12).
Table 65. Power Dissipation and Wake-Up Latency
Operating Mode
(Unused inputs at VDD or VSS)
Normal Operation ioc = 0x0180
PLL Disabled
CKI & CKO = 40 MHz
VDD=
Typical Power Dissipation (mW)
I/O Units ON
powerc[7:4] = 0x0
3 V
Wake-Up Latency
(PLL Not Used
During Wake State)
3 V
I/O Units OFF
powerc[7:4] = 0xf
3 V
(PLL Used
During Wake State)
3 V
CMOS
93.7
96.3
91.2
93.7
Small Signal
CKI & CKO = 0 MHz
CMOS
0.17
2.75
0.17
2.75
Small Signal
ioc = 0x0180
Normal Operation
PLL Enabled
pllc = 0xFC0E
CKI = 10 MHz CKO = 40 MHz
CMOS
96.7
99.3
94.2
96.7
Small Signal
Power Management Modes
CKO = 40 MHz
Standard Sleep, External Interrupt
alf[15] = 1, ioc = 0x0180
PLL Disabled During Sleep
CMOS
14.0
16.3
9.3
12.0
3T*
3T*
3T* + t
L
3T* + t
L
Small Signal
Standard Sleep, External Interrupt
alf[15] = 1, ioc = 0x0180
PLL Enabled During Sleep
CMOS
16.5
18.9
11.2
14.0
3T*
3T*
Small Signal
Sleep with Slow Internal Clock
Small Signal Enabled
powerc[15:14] = 01,
alf[15] = 1, ioc = 0x0180
PLL Disabled During Sleep
CMOS
0.7
3.7
0.5
3.5
5.0
μ
s
5.0
μ
s
5.0
μ
s + t
L
5.0
μ
s + t
L
Small Signal
Sleep with Slow Internal Clock
Small Signal Enabled
powerc[15:14] = 01,
alf[15] = 1, ioc = 0x0180
PLL Enabled During Sleep
CMOS
3.3
6.1
2.9
5.5
5.0
μ
s
5.0
μ
s
Small Signal
相關(guān)PDF資料
PDF描述
DSP16410C TVS 400W 7.0V UNIDIRECT SMA
DSP16410 16-bit fixed point DSP with Flash
DSP25-16AR Phase-leg Rectifier Diode
DSP25 Phase-leg Rectifier Diode
DSP25-12A Phase-leg Rectifier Diode
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSP1629BA10K10IT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP|16-BIT|CMOS|BGA|144PIN|PLASTIC
DSP1629BA10K12.5IR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital Signal Processor
DSP1629BA10K16.7IT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP|16-BIT|CMOS|BGA|144PIN|PLASTIC
DSP1629BA10K19.2IR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital Signal Processor
DSP1629BA16K10IT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP|16-BIT|CMOS|BGA|144PIN|PLASTIC