參數(shù)資料
型號： SY89850UMGTR
廠商： MICREL INC
元件分類： 通用總線功能
英文描述： Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
中文描述： LINE RECEIVER, DSO8
封裝： 2 X 2 MM, LEAD FREE, MLF-8
文件頁數(shù)： 4/10頁
文件大小： 561K
代理商： SY89850UMGTR
Micrel, Inc.
SY89850U
LVPECL Output DC Electrical Characteristics
(6)
V
CC
= +2.5V ±5% or +3.3V ±10%; T
A
= –40°C to +85°C; R
L
= 50
to V
CC
–2V, unless otherwise stated.
February 2005
4
M9999-020305
hbwhelp@micrel.com
or (408) 955-1690
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
CC
Output High Voltage
Q, /Q
V
CC
–1.145
V
CC
–0.895
V
V
OL
Output Low Voltage
Q, /Q
V
CC
–1.945
V
CC
–1.695
V
V
OUT
Output Voltage Swing
Q, /Q
See Figure 1a.
550
800
mV
V
DIFF_OUT
Differential Output Voltage Swing
Q, /Q
See Figure 1b.
1100
1600
mV
Note:
6.
AC Electrical Characteristics
(7)
V
CC
= +2.5V ±5% or +3.3V ±10%; T
A
= –40°C to +85°C; R
L
= 50
to V
CC
–2V, unless otherwise stated.
The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
Symbol
Parameter
Condition
Min
Typ
Max
Units
NRZ Data
3.2
Gbps
f
MAX
Maximum Operating Frequency
V
OUT
≥
400mV Clock
V
IN
≥
100mV
4
GHz
t
pd
Propagation Delay
IN-to-Q
180
260
360
ps
t
pd
Tempco
Differential Propagation Delay
Temperature Coefficient
115
fs/°C
Note 8
1
ps
(rms)
ps
(pp)
t
JITTER
Data
Random Jitter (RJ)
Deterministic Jitter (DJ)
Note 9
10
Note 10
1
ps
(rms)
ps
(pp)
Clock
Cycle-to-Cycle Jitter
Total Jitter (TJ)
Note 11
10
t
r
, t
f
Rise/Fall Time (20% to 80%)
Q, /Q
At full output swing.
50
100
160
ps
Notes:
7.
8.
9. Deterministic jitter is measured at 2.5Gbps and 3.2Gbps, with both K28.5 and 2
23
–1 PRBS pattern.
10. Cycle-to-cycle jitter definition: the variation of periods between adjacent cycles, T
n
–T
n-1
where T is the time between rising edges of the
output signal.
11. Total jitter definition: with an ideal clock input of frequency < f
MAX
, no more than one output edge in 10
12
output edges will deviate by more
than the specified peak-to-peak jitter value.
The circuit is designed to meet the AC specifications shown in the above table after thermal equilibrium has been established.
Random jitter is measured with a K28.7 comma detect character pattern, measured at 2.5Gbps and 3.2Gbps.
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相關代理商/技術參數(shù)
參數(shù)描述
SY89850UMG-TR 功能描述:IC DRVR/RCVR LVPECL PREC 8-MLF 制造商:microchip technology 系列:SY89 包裝:剪切帶（CT） 零件狀態(tài):有效 邏輯類型:差分接收器/驅動器 電源電壓:3 V ~ 3.6 V 位數(shù):- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-VFDFN 裸露焊盤，8-MLF? 供應商器件封裝:8-MLF?（2x2） 標準包裝:1
SY89851U 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Low Power, 3GHz, 1:2 LVPECL Fanout
SY89851U_10 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Low Power, 3GHz, 1:2 LVPECL Fanout
SY89851UMG 功能描述:緩沖器和線路驅動器 2.5/3.3V Low Power 1:2 LVPECL Fanout Buffer (I Temp, Green) RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SY89851UMG TR 功能描述:緩沖器和線路驅動器 2.5/3.3V Low Power 1:2 LVPECL Fanout Buffer (I Temp, Green) RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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