900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Motorola Electronic Components Datasheet

MC10H641 Datasheet

SINGLE SUPPLY PECL-TTL 1:9 CLOCK DISTRIBUTION CHIP

No Preview Available !

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Single Supply PECL-TTL
1:9 Clock Distribution Chip
MC10H641
MC100H641
The MC10H/100H641 is a single supply, low skew translating 1:9 clock
driver. Devices in the Motorola H600 translator series utilize the 28–lead
PLCC for optimal power pinning, signal flow through and electrical
performance.
The device features a 24mA TTL output stage, with AC performance
specified into a 50pF load capacitance. A latch is provided on–chip. When
LEN is LOW (or left open, in which case it is pulled LOW by the internal
pulldown) the latch is transparent. A HIGH on the enable pin (EN) forces
all outputs LOW. Both the LEN and EN pins are positive ECL inputs.
The VBB output is provided in case the user wants to drive the device
with a single–ended input. For single–ended use the VBB should be
connected to the D input and bypassed with a 0.01µF capacitor.
The 10H version of the H641 is compatible with positive MECL 10H
logic levels. The 100H version is compatible with positive 100K levels.
PECL–TTL Version of Popular ECLinPS E111
Low Skew
Guaranteed Skew Spec
Latched Input
Differential ECL Internal Design
VBB Output for Single–Ended Use
Single +5V Supply
Logic Enable
Extra Power and Ground Supplies
Separate ECL and TTL Supply Pins
SINGLE SUPPLY
PECL–TTL 1:9 CLOCK
DISTRIBUTION CHIP
FN SUFFIX
PLASTIC PACKAGE
CASE 776–02
Pinout: 28–Lead PLCC (Top View)
GT Q6 VT Q7 VT Q8 GT
25 24 23 22 21 20 19
GT 26
18 VBB
Q5 27
17 D
VT 28
16 D
Q4 1
VT 2
15 VE
14 LEN
Q3 3
13 GE
GT 4
12 EN
5 6 7 8 9 10 11
GT Q2 VT Q1 VT Q0 GT
MECL 10H is a trademark of Motorola, Inc.
11/93
© Motorola, Inc. 1996
2–1
PIN NAMES
Pins
GT, VT
GE, VE
D, D
VBB
Q0–Q8
EN
LEN
Function
TTL GND, TTL VCC
ECL GND, ECL VCC
Signal Input (Positive ECL)
VBB Reference Output
(Positive ECL)
Signal Outputs (TTL)
Enable Input (Positive ECL)
Latch Enable Input
(Positive ECL)
REV 3


Motorola Electronic Components Datasheet

MC10H641 Datasheet

SINGLE SUPPLY PECL-TTL 1:9 CLOCK DISTRIBUTION CHIP

No Preview Available !

MC10H641 MC100H641
LOGIC DIAGRAM
TTL Outputs
Q0
Q1
Q2
PECL Input
D
D
VBB
DQ
LEN
EN
Q3
Q4
Q5
Q6
Q7
Q8
DC CHARACTERISTICS (VT = VE = 5.0V ±5%)
Symbol
IEE
Characteristic
Power Supply Current
PECL
TA = 0°C
Min Typ Max
24 30
ICCH
ICCL
TTL
24 30
27 35
TA = + 25°C
Min Typ Max
24 30
24 30
27 35
TA = + 85°C
Min Typ Max
24 30
24 30
27 35
Unit
mA
mA
mA
Condition
TTL DC CHARACTERISTICS (VT = VE = 5.0V ±5%)
0°C 25°C 85°C
Symbol
Characteristic
Min Max Min Max Min Max Unit
Condition
VOH
Output HIGH Voltage
2.5 2.5 2.5
V IOH = –15mA
VOL
Output LOW Voltage
0.5 0.5 0.5 V IOL = 24mA
IOS Output Short Circuit Current
–100 –225 –100 –225 –100 –225 mA VOUT = 0V
10H PECL DC CHARACTERISTICS
0°C
25°C
85°C
Symbol
Characteristic
Min Max Min Max Min Max Unit
Condition
IIH Input HIGH Current
225 175 175 µA
IIL Input LOW Current
0.5 0.5 0.5
µA
VIH Input HIGH Voltage
3.83 4.16 3.87 4.19 3.94 4.28
V VE = 5.0V1
VIL Input LOW Voltage
3.05 3.52 3.05 3.52 3.05 3.55
V VE = 5.0V1
VBB
Output Reference Voltage
3.62 3.73 3.65 3.75 3.69 3.81
V VE = 5.0V1
1. PECL VIH, VIL, and VBB are referenced to VE and will vary 1:1 with the power supply. The levels shown are for VE = 5.0V.
MOTOROLA
2–2 MECL Data
DL122 — Rev 6


Part Number MC10H641
Description SINGLE SUPPLY PECL-TTL 1:9 CLOCK DISTRIBUTION CHIP
Maker Motorola
PDF Download

MC10H641 Datasheet PDF






Similar Datasheet

1 MC10H640 PECL-TTL CLOCK DRIVER
ON Semiconductor
2 MC10H640 PECL to TTL Clock Driver
Motorola
3 MC10H641 SINGLE SUPPLY PECL-TTL 1:9 CLOCK DISTRIBUTION CHIP
Motorola
4 MC10H641 SINGLE SUPPLY PECL-TTL 1:9 CLOCK DISTRIBUTION CHIP
ON Semiconductor
5 MC10H642 68030/040 PECL-TTL CLOCK DRIVER
Motorola
6 MC10H642 68030/040 PECL-TTL CLOCK DRIVER
Motorola
7 MC10H642 68030/040 PECL-TTL CLOCK DRIVER
ON Semiconductor
8 MC10H643 DUAL SUPPLY ECL-TTL 1:8 CLOCK DRIVER
Motorola
9 MC10H643 DUAL SUPPLY ECL-TTL 1:8 CLOCK DRIVER
ON Semiconductor





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy