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參數(shù)資料
| 型號： | TNETA1545 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Dual Differential PSEUDO-ECL to ECL Transistors and Dual Differential ECL to PSEUDO-ECL Transistors(雙差分ECL TO PSEUDO-ECL轉(zhuǎn)換器和ECL-PSEUDO TO ECL轉(zhuǎn)換器) |
| 中文描述： | 雙差分偽ECL的ECL晶體管和雙差動(dòng)ECL的偽ECL晶體管（雙差分ECL的偽- ECL轉(zhuǎn)換器和電化學(xué)發(fā)光偽的ECL轉(zhuǎn)換器） |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 77K |
| 代理商： | TNETA1545 |
TNETA1545
DUAL DIFFERENTIAL PSEUDO-ECL TO ECL TRANSLATORS AND
DUAL DIFFERENTIAL ECL TO PSEUDO-ECL TRANSLATORS
SDNS005B – SEPTEMBER 1993 – REVISED OCTOBER 1995
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
VOH
High-level
High level
output voltage
ECLOUT1, ECLOUT1,
ECLOUT2, ECLOUT2
VCC = 4.75 V,
See Note 3
–1.025
–0.88
V
PECLOUT1, PECLOUT1,
PECLOUT2, PECLOUT2
VCC = 4.75 V,
See Note 4
VCC –1.025
VCC –0.84
VOL
Low-level
Low level
output voltage
ECLOUT1, ECLOUT1,
ECLOUT2, ECLOUT2
VCC = 4.75 V,
See Notes 2 and 3
–1.81
–1.62
V
PECLOUT1, PECLOUT1,
PECLOUT2, PECLOUT2
VCC = 4.75 V,
See Note 4
VCC –1.85
VCC –1.62
IIH
High-level
High level
input current
PECLIN1, PECLIN1,
PECLIN2, PECLIN2
VCC = 5.25 V,
VI = 4.45 V
50
μ
A
ECLIN1, ECLIN1,
ECLIN2, ECLIN2
VCC = 5.25 V,
VI = –0.88 V
–1.5
mA
IIL
Low-level
Low level
input current
PECLIN1, PECLIN1,
PECLIN2, PECLIN2
VCC = 5.25 V,
VI = 3.35 V
50
μ
A
ECLIN1, ECLIN1,
ECLIN2, ECLIN2
VCC = 5.25 V,
VI = –1.81 V
–2.5
mA
ICC
Supply current
VCC = 5.25 V,
VCC = 5.25 V,
See Note 5
75
mA
See Note 6
125
NOTES:
2. The algebraic convention, in which the least positive (most negative) value is designated minimum, is used in this data sheet for
logic-level voltages only.
3. These outputs are terminated through a 50-
resistor to –2 V.
4. These outputs are terminated with a 50-
resistor to VCC–2 V.
5. All outputs open
6. ECLOUT1, ECLOUT1, ECLOUT2, ECLOUT2 terminated with a 50-
resistor to –2 V.
PECLOUT1, PECLOUT1, PECLOUT2, PECLOUT2 terminated with a 50-
resistor to VCC–2 V.
switching charactertistics over recommended operating free-air temperature range,
V
CC
= 5 V
±
0.25 V
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
MIN
MAX
UNIT
fmax
tPLH
tPHL
250
MHz
ECLIN/ECLIN or PECLIN/PECLIN
PECLOUT/PECLOUT or ECLOUT/ECLOUT
1.5
4
ns
ECLIN/ECLIN or PECLIN/PECLIN
PECLOUT/PECLOUT or ECLOUT/ECLOUT
1.5
4
ns
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