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PDF SY100EP57V Data sheet ( Hoja de datos )
| Número de pieza | SY100EP57V | |
| Descripción | 3.3V/5V PECL/ECL 3GHz DIFFERENTIAL 4:1 MULTIPLEXER | |
| Fabricantes | Micrel Semiconductor | |
| Logotipo |  |
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Micrel
3.3V/5V PECL/ECL
3GHz DIFFERENTIAL
4:1 MULTIPLEXER
ECL Pro™
ECSLY1P0r0oE™P57V
SY100EP57V
FINAL
FEATURES
s Fully differential 4:1 PECL/ECL multiplexer
s Guaranteed AC-parameters over temp/voltage:
• > 3GHz Fmax (toggle)
• < 220ps rise/fall Time
• < 520ps propagation delay (D-to-Q)
s Flexible power supply: 3.0V to 5.5V
s Wide operating temp range: –40°C to +85°C
s VBB reference for AC-coupled and single-ended
applications
s 100k PECL/ECL compatible logic
s Available in 20-pin TSSOP package
PIN CONFIGURATION/BLOCK DIAGRAM
VCC 1
D0 2
/D0 3
D1 4
/D1 5
D2 6
/D2 7
D3 8
/D3 9
VEE 10
20 VCC
19 SEL1
18 SEL0
17 VCC
16 Q
4:1
15 /Q
14 VCC
13 VBB1
12 VBB2
11 VEE
20-pin TSSOP Package
ECL Pro™
DESCRIPTION
The SY100EP57V is a high-speed, low-skew, fully
differential PECL/ECL 4:1 multiplexer in a 20-pin TSSOP
package. This device is a pin-for-pin, plug-in replacement
to the MC10/100EP57DT. The signal-path inputs (D0:D3)
accept differential signals as low as 150mVpk-pk. All I/O
pins are 100K EP PECL/ECL logic compatible.
AC–performance is guaranteed over the industrial –40°C
to +85°C temperature range and 3.0V to 5.5V supply voltage
range. This device will operate in PECL/LVPECL or ECL/
LVECL mode. The SY100EP57 propagation delay is less
than 520ps, and the Select-to-valid output delay is less
than 575ps over temperature and voltage. For clock
applications, the high-speed design combined with an
extremely fast rise/fall time of less than 220ps produces a
toggle frequency as high as 3GHz (400mVpk-pk swing).
Two VBB output reference pins (approx equal to VCC–1.4V)
are available for AC–coupled or single-ended applications.
The SY100EP57V is part of Micrel’s high-speed, Precision
Edge timing and distribution family. For applications that
require a different I/O combination, consult the Micrel website
at www.micrel.com, and choose from a comprehensive
product line of high-speed, low skew fanout buffers,
translators, and clock dividers.
CROSS REFERENCE TABLE
Micrel Semiconductor
SY100EP57VK4I
SY100EP57VK4ITR
ON Semiconductor
MC100EP57DT
MC100EP57DTR2
ECL Pro is a trademark of Micrel, Inc.
1
Rev.: B
Amendment: /0
Issue Date: March 2003
1 page  
Micrel
ECL Pro™
SY100EP57V
(100KEP) ECL/LVECL DC ELECTRICAL CHARACTERISTICS(1)
VCC = 0V, VEE = –5.5V to –3.0V
Symbol
Parameter
TA = –40°C
TA = +25°C
TA = +85°C
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit Condition
VIL
VIH
VOL
VOH
VBB
VIHCMR
Input LOW Voltage
Input HIGH Voltage
Outuput LOW Voltage
Output HIGH Voltage
Output Reference Voltage
Input HIGH Voltage(2)
Common Mode Range
–1945 — –1625 –1945 — –1625 –1945 — –1625
–1225 — –880 –1225 — –880 –1225 — –880
–1945 –1820 –1695 –1945 –1820 –1695 –1945 –1820 –1695
–1145 –1020 –895 –1145 –1020 –895 –1145 –1020 –895
–1525 –1425 –1325 –1525 –1425 –1325 –1525 –1425 –1325
VEE +2.0
0.0
VEE +2.0
0.0
VEE +2.0
0.0
mV
mV
mV 50Ω to VCC–2V
mV 50Ω to VCC–2V
mV
V
Note 1.
Note 2.
100KEP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The
circuit is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained. Input and output
parameters are at VCC = 3.3V. They vary 1:1 with VCC.
The VIHCMR range is referenced to the most positive side of the differential input signal.
AC ELECTRICAL CHARACTERISTICS
VCC = 0V; VEE = –3.0V to –5.5V or VCC = 3.0V to 5.5V, VEE = 0V
TA = –40°C
TA = +25°C
Symbol
Parameter
Min. Typ. Max. Min. Typ. Max.
fMAX
tPLH
tPHL
Max. Toggle Frequency(1)
3 —— 3 ——
Propagation Delay (Differential)
D to Q, /Q 250 310 450 250 315 475
SEL to Q, /Q 300 370 500 300 380 520
tSKEW Part-to-Part Skew(2)
— — 200 — — 200
tJITTER Cycle-to-Cycle Jitter (rms)
— 0.2 < 1 — 0.2 < 1
Random Jitter — — — — <1 —
Deterministic Jitter
@1.25Gbps — — — — <25 —
@2.5Gbps — — — — <50 —
TA = +85°C
Min. Typ. Max.
3 ——
Unit
GHz
Condition
250 320 520 ps
300 390 575 ps
— — 200 ps
— 0.2 < 1 psrms
— — — psrms Note 3
— — — pspk-pk Note 4
———
VDIFF
tr, tf
Input Voltage (Differential)
Output Rise/Fall Time Q, /Q
(20% to 80%)
150
—
800 1200 150
120 170 —
800 1200 150
140 200 —
800 1200 mV
150 220 ps
Note 1.
Note 2.
Note 3.
Note 4.
Measured with 750mV input signal, 50% duty cycle. Output swing ≥ 400mV. All loading with a 50Ω to VCC –2.0V.
Skew is measured between outputs under identical transitions. Duty cycle skew is defined only for differential operation when the delays are
measured from the cross point of the inputs to the cross point of the outputs.
RJ is measured with a K28.7 comma detect character pattern, measured at 1.25Gbps and 2.5Gbps.
DJ is measured at 1.25Gbps and 2.5Gbps, with both K28.5 and 223–1 PRBS pattern
PRODUCT ORDERING CODE
Ordering
Code
SY100EP57VK4C
SY100EP57VK4CTR(1)
Package
Type
K4-20-1
K4-20-1
Operating
Range
Commercial
Commercial
Package
Marking
XEP57V
XEP57V
Note 1. Tape and Reel.
Note 2. Recommended for new designs.
Ordering
Code
SY100EP57VK4I(2)
SY100EP57VK4ITR(1,2)
Package
Type
K4-20-1
K4-20-1
Operating
Range
Industrial
Industrial
Package
Marking
XEP57V
XEP57V
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet SY100EP57V.PDF ] | |
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