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參數(shù)資料
| 型號(hào)： | SPT7755AIK |
| 廠商： | SIGNAL PROCESSING TECHNOLOGIES |
| 元件分類： | ADC |
| 英文描述： | 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQFP80 |
| 封裝： | MQUAD-80 |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大?。?/td> | 92K |
| 代理商： | SPT7755AIK |
SPT
3
11/30/01
SPT7755
TEST LEVEL CODES
All electrical characteristics are subject to the
following conditions:
All parameters having min/max specifications
are guaranteed. The Test Level column indi-
cates the specific device testing actually per-
formed during production and Quality Assur-
ance inspection. Any blank section in the data
column indicates that the specification is not
tested at the specified condition.
Unless otherwise noted, all test are pulsed
tests; therefore, TJ = TC = TA.
LEVEL
TEST PROCEDURE
I
100% production tested at the specified temperature.
II
100% production tested at TA = +25 °C, and sample tested at the
specified temperatures.
III
QA sample tested only at the specified temperatures.
IV
Parameter is guaranteed (but not tested) by design and characteri-
zation data.
V
Parameter is a typical value for information purposes only.
VI
100% production tested at TA = +25 °C. Parameter is guaranteed
over specified temperature range.
ELECTRICAL SPECIFICATIONS
TJ = TC = TA = +25 °C , VEE=–5.2 V, VRB=–2.0 V, VRM=–1.0 V, VRT=0.00 V, CLK=750 MHz, Duty Cycle=50%, unless otherwise specified.
TEST
SPT7755A
SPT7755B
PARAMETERS
CONDITIONS
LEVEL
MIN
TYP
MAX
MIN
TYP
MAX UNITS
Dynamic Performance
Spurious Free Dynamic Range
IN = 50 MHz
I
48
44
dB
IN = 250 MHz
I
40
36
dB
Digital Inputs
Input High Voltage
(CLK, CLK)
I
–1.1
–0.7
–1.1
–0.7
V
Input Low Voltage
(CLK, CLK)
I
–1.8
–1.5
–1.8
–1.5
V
Clock Pulse Width High (tPWH)
I
0.67
0.5
0.67
0.5
ns
Clock Pulse Width Low (tPWL)
I
0.67
0.5
0.67
0.5
ns
Digital Outputs
Logic 1 Voltage
I
–1.1
–0.9
–1.1
–0.9
V
Logic 0 Voltage
I
–1.8
–1.5
–1.8
–1.5
V
Rise Time
20% to 80%
V
450
ps
Fall Time
20% to 80%
V
450
ps
Power Supply Requirements
Voltage VEE
IV
–4.95
–5.2
–5.45
–4.95
–5.2
–5.45 V
Current IEE
I
1.05
1.2
1.05
1.2
A
Power Dissipation
I
5.5
6.25
5.5
6.25
W
Typical Thermal Impedance:
θJC = +4 °C/W.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SPT7755BIK | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:8-BIT, 750 MSPS, FLASH A/D CONVERTER |
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