參數(shù)資料
型號(hào): SY89208VMITR
廠商: MICREL INC
元件分類: 通用總線功能
英文描述: 3.3V/5V 3GHz PECL/ECL 2:1 MULTIPLEXER
中文描述: 89208 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, DSO8
封裝: 2 X 2 MM, MLF-8
文件頁數(shù): 2/7頁
文件大?。?/td> 243K
代理商: SY89208VMITR
2
Precision Edge
SY89208V
Micrel
PACKAGE/ORDERING INFORMATION
Ordering Information
Package
Type
MLF-8
Operating
Range
Industrial
Package
Marking
208
Part Number
SY89208VMITR*
*Tape and Reel
PIN DESCRIPTION
NC
DA
DB
SEL
VCC
Q
/Q
VEE
1
2
3
4
8
7
6
5
8-Pin MLF
Ultra-Small Outline (2mm x 2mm)
Pin Number
Pin Name
Type
Pin Function
Single-ended PECL/ECL Inputs: The signal inputs include internal 75k
pull-down resistors. Default condition is LOW when left floating. The input
signal should be terminated externally.
2, 3
DA, DB
100k
ECL Input
4
SEL
100k
Single-ended PECL/ECL Input: PECL/ECL compatible 2:1 mux select. See
Truth Table. Includes internal 75k
pull-down resistor. Default condition is
LOW when left floating.
ECL Input
5
VEE
Negative Power
Supply
Negative Power Supply: VEE and Exposed pad must be tied to most
negative supply. For PECL/LVPECL connect to ground.
Exposed Pad
6, 7
/Q, Q
100k ECL Output
Differential PECL/LVPECL Output: 100k ECL/ output defaults to LOW if D
inputs left open. See
Output Interface Applications
section for
recommendations on terminations.
Positive Power Supply: Bypass with 0.1
μ
F//0.01
μ
F low ESR capacitors.
Not connected.
8
VCC
Power
1
NC
MUX SELECT TRUTH TABLE
SEL
DATA OUT (Q, /Q)
L
DB Input Selected
H
DA Input Selected
相關(guān)PDF資料
PDF描述
SY89222L 3.3V DUAL TTL-to-DIFFERENTIAL PECL TRANSLATOR
SY89222LMGTR 3.3V DUAL TTL-to-DIFFERENTIAL PECL TRANSLATOR
SY89222LMITR 3.3V DUAL TTL-to-DIFFERENTIAL PECL TRANSLATOR
SY89322V LVTTL/LVCMOS-to-DIFFERENTIAL LVPECL TRANSLATOR
SY89322VMITR LVTTL/LVCMOS-to-DIFFERENTIAL LVPECL TRANSLATOR
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