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參數(shù)資料
| 型號： | SY58609UMGTR |
| 廠商： | MICREL INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 4.25Gbps Precision, CML 2:1 MUX with Internal Termination and Fail Safe Input |
| 中文描述： | 58609 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, QCC16 |
| 封裝： | 3 X 3 MM, LEAD FREE, MLF-16 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 827K |
| 代理商： | SY58609UMGTR |
Micrel, Inc.
SY58609U
Ordering Information
(1)
October 2006
2
M9999-103106-A
hbwhelp@micrel.com
or (408) 955-1690
Part Number
Package
Type
Operating
Range
Package Marking
Lead Finish
SY58609UMG
MLF-16
Industrial
609U with Pb-Free
bar-line indicator
NiPdAu
Pb-Free
SY58609UMGTR
(2)
MLF-16
Industrial
609U with Pb-Free
bar-line indicator
NiPdAu
Pb-Free
Notes:
1. Contact factory for die availability. Dice are guaranteed at T
A
= 25°C, DC Electricals only.
2. Tape and Reel.
Pin Configuration
16-Pin MLF
Truth Table
SEL
Output
0
IN0 Selected
1
IN1 Selected
Pin Description
Pin Number
Pin Name
Pin Function
1, 4
VT0, VT1
Input Termination Center-Tap: Each side of the differential input pair terminates to the VT
pin. This pin provides a center-tap to a termination network for maximum interface flexibility.
See “Input Interface Applications” subsection.
2, 3
VREF-AC0,
VREF-AC1
Reference Voltage: These outputs bias to V
CC
–1.2V. They are used for AC-coupling inputs
IN and /IN. Connect VREF-AC directly to the corresponding VT pin. Bypass with 0.01μF low
ESR capacitor to VCC. Due to limited drive capability, the VREF-AC pin is only intended to
drive its respective VT pin. Maximum sink/source current is ±0.5mA. See “Input Interface
Applications” subsection.
5, 6
15, 16
IN1, /IN1
IN0, /IN0
Differential Inputs: These input pairs are the differential signal inputs to the device. Inputs
accept DC-Coupled differential signals as small as 100mV
(200mVpp). Each pin of the pairs
internally terminates with 50
to the VT pin. If the input swing falls below a certain
threshold (typical 30mV), the Fail Safe Input (FSI) feature will guarantee a stable output by
latching the output to its last valid state. See “Input Interface Applications” subsection.
7
SEL
Single-Ended Input: This single-ended TTL/CMOS-compatible input selects the inputs to the
multiplexer. Note that this input is internally connected to a 25k
pull-up resistor and will
default to logic HIGH state if left open. The input-switching threshold is V
CC
/2.
Positive Power Supply: Bypass with 0.1uF//0.01uF low ESR capacitors as close to the V
CC
pins as possible.
8, 13
VCC
9, 12
/Q, Q
CML Differential Output Pair: Differential buffered output copy of the selected input signal.
The output swing is typically 400mV. Normally terminate with 100
across Q and /Q.
Unused output pair may be left floating with no impact on jitter. See “CML Output
Termination” subsection.
10, 11
GND
Ground. Exposed pad must be connected to a ground plane that is the same potential as
the ground pins.
14
NC
No connect.
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| SY58610UMG TR | 功能描述:編碼器、解碼器、復用器和解復用器 4.25Gbps 2:1 LVPECL Mux w/ FSI Inputs RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| SY58610UMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.2Gbps Precision, LVPECL 2:1 MUX with |
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