參數(shù)資料
型號(hào): SY89321LMITR
廠商: MICREL INC
元件分類: 通用總線功能
英文描述: 3.3V DIFFERENTIAL LVPECL-to-LVTTL TRANSLATOR
中文描述: PECL TO TTL TRANSLATOR, TRUE OUTPUT, DSO8
封裝: 2 X 2 MM, MLF-8
文件頁(yè)數(shù): 2/5頁(yè)
文件大?。?/td> 38K
代理商: SY89321LMITR
2
Precision Edge
SY89321L
Micrel
PIN DESCRIPTION
Pin Number
Pin Name
Type
Pin Function
1,6
NC
No connection.
Differential PECL Input: Internal 75k
pull-down resistor. If left open, pin
defaults LOW. Q output will be LOW. See
Input Interface Applications
section for single-ended inputs.
Differential PECL Input: Internal 75k
pull-up and pull-down resistors.
If left floating, pin defaults to V
CC
/2. When not used, this input can be left
open. See
Input Interface Applications
section for single-ended inputs.
2
IN
100K LVPECL
Input
3
/IN
100K LVPECL
Input
4
VBB
Reference
Voltage Output
Bias Reference Voltage: V
CC
1.3V. Used as reference voltage for single-
ended inputs or AC-coupling to the IN, /IN inputs. Limit sink / source
0.5mA.
GND and Exposed pad must be tied to ground plane.
5
GND,
Ground
Exposed Pad
7
Q
LVTTL Output
Single-ended LVTTL Output: Defaults to LOW if IN inputs left open.
Positive Power Supply: Bypass with 0.1
μ
F//0.01
μ
F low ESR capacitors.
8
VCC
Positive
Power Supply
PACKAGE/ORDERING INFORMATION
Ordering Information
Package
Type
MLF-8
Operating
Range
Industrial
Package
Marking
321
Part Number
SY89321LMITR
(1)
Note 1.
Tape and Reel.
NC
IN
/IN
LVTTL
VBB
VCC
Q
NC
LVPECL
3
GND
1
2
4
8
7
6
5
8-Pin MLF
Ultra-Small Outline (2mm x 2mm)
相關(guān)PDF資料
PDF描述
SY89321L 3.3V DIFFERENTIAL LVPECL-to-LVTTL TRANSLATOR
SY89323L 3.3V DUAL DIFFERENTIAL LVPECL TO LVTTL TRASLATOR
SY89420 5V/3.3V DUAL PHASE LOCKED LOOP
SY89420VJC 5V/3.3V DUAL PHASE LOCKED LOOP
SY89420VJCTR 5V/3.3V DUAL PHASE LOCKED LOOP
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