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12513/BEA

Description
MECL PLL Components Dual Modulus Prescaler
File Size5MB,12 Pages
ManufacturerLansdale
Websitehttp://www.lansdale.com/
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12513/BEA Overview

MECL PLL Components Dual Modulus Prescaler

ML12509
ML12511
ML12513
MECL PLL Components
Dual Modulus Prescaler
Legacy Device:
Motorola 12509, 12511, 12513
These devices are two–modulus prescalers which will divide by
5 and 6, 8 and 9, respectively. A MECL–to–MTTL translator is
provided to interface directly with the Motorola MC12014
Counter Control Logic. In addition, there is a buffered clock input
and MECL bias voltage source.
• ML12509 480 MHz (÷5/6), ML12511 550 MHz (÷8/9),
ML12513 550 MHz (÷10/11)
• MECL to MTTL Translator on Chip
• MECL and MTTL Enable Inputs
• 5.0 or –5.2 V Operation*
• Buffered Clock Input — Series Input RC Typ, 20
and 4.0 pF
• VBB Reference Voltage
• 310 mW (Typ)
* When using a 5.0 V supply, apply 5.0 V to Pin 1 (VCCO),
Pin 6 (MTTL VCC), Pin 16 (VCC), and ground Pin 8
(VEE). When using –5.2 V supply, ground Pin 1 (VCCO),
Pin 6 (MTTL VCC), and Pin 16 (VCC) and apply –5.2 V to
Pin 8 (VEE). If the translator is not required, Pin 6 may be
left open to conserve DC power drain.
16
1
CERDIP 16 = E
CERAMIC PACKAGE
CASE 620
CROSS REFERENCE/ORDERING INFORMATION
PACKAGE
MOTOROLA
LANSDALE
CERDIP 16
CERDIP 16
CERDIP 16
12509/BEA
12511/BEA
12513/BEA
ML12509/BEA
ML12511/BEA
ML12513/BEA
PIN CONNECTIONS
VCCO
Q
Q
(–)
(+)
MTTL VCC
MTTL Output
VEE
1
2
3
4
5
6
7
8
(Top View)
16 VCC
15 Clock
14 VBB
13 E1 MECL
12 E2 MECL
11 E3 MECL
10 E4 MECL
9 E5 MECL
MAXIMUM RATINGS
Characteristic
Symbol
Rating
Unit
(Ratings above which device life may be impaired)
Power Supply Voltage
(VCC = 0)
Input Voltage
(VCC = 0)
Output Source Current
Continuous
Surge
Storage Temperature Range
VEE
Vin
IO
50
100
Tstg
–65 to 175
°C
–8.0
0 to VEE
Vdc
Vdc
mAdc
(Recommended Maximum Ratings above which performance may be
degraded)
Operating Temperature Range
DC Fan–Out (Note 1)
(Gates and Flip–Flops)
TA
n
–55 to 125
70
°C
NOTES:
1. AC fan–out is limited by desired system performance.
Page 1 of 12
www.lansdale.com
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12513/BEA 12509/BEA ML12509 ML12511 ML12513 12511/BEA ML12513/BEA ML12509/BEA ML12511/BEA
Description MECL PLL Components Dual Modulus Prescaler MECL PLL Components Dual Modulus Prescaler MECL PLL Components Dual Modulus Prescaler MECL PLL Components Dual Modulus Prescaler MECL PLL Components Dual Modulus Prescaler MECL PLL Components Dual Modulus Prescaler MECL PLL Components Dual Modulus Prescaler MECL PLL Components Dual Modulus Prescaler MECL PLL Components Dual Modulus Prescaler
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