
MC12009
MC12011
SEMICONDUCTOR
TECHNICAL DATA
MECL PLL COMPONENTS
DUAL MODULUS PRESCALER
116
15
14
13
12
11
10
9
2
3
4
5
6
7
8
(Top View)
VCCO
Q
MTTL VCC
MTTL Output
VEE
VCC
E5 MECL
PIN CONNECTIONS
Order this document by MC12009/D
P SUFFIX
PLASTIC PACKAGE
CASE 648
Clock
VBB
E2 MECL
E1 MECL
E3 MECL
E4 MECL
( – )
( + )
16
1
Device
Operating
Temperature Range
Package
ORDERING INFORMATION
MC12009D
MC12011D
TA = –35 to 85°C
SO–16
Plastic DIP
MC12009P
MC12011P
D SUFFIX
PLASTIC PACKAGE
CASE 751B
(SO–16)
16
1
–98
Dual Modulus Prescaler
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 MC12014 Counter Control Logic. In addition,
there is a buffered clock input and MECL bias voltage source.
MC12009 480 MHz (B5/6), MC12011 550 MHz (B8/9)
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.
MAXIMUM RATINGS
Characteristic
Symbol
Rating
Unit
(Ratings above which device life may be impaired)
Power Supply Voltage
(VCC = 0)
VEE
–8.0
Vdc
Input Voltage
(VCC = 0)
Vin
0 to VEE
Vdc
Output Source Current
Continuous
Surge
IO
t50
t100
mAdc
Storage Temperature Range
Tstg
–65 to 175
°C
(Recommended Maximum Ratings above which performance may be
degraded)
Operating Temperature Range
MC12009, MC12011
TA
–30 to 85
°C
DC Fan–Out (Note 1)
(Gates and Flip–Flops)
n
70
—
NOTES: 1. AC fan–out is limited by desired system performance.
2. ESD data available upon request.
Motorola, Inc. 1998
Rev 4