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Freescale Semiconductor, Inc.Order this document by MC12093/D
MC12093
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 /2, /4, /8 1.1GHz Low Power
Prescaler with Stand-By Mode
The MC12093 is a single modulus prescaler for low power frequency division of a 1.1 GHz high frequency input signal. Motorola's advanced MOSAICTM V technology is utilized to acheive low power dissipation of 6.75 mW at a minimum supply voltage of 2.7 V. On-chip output termination provides output current to drive a 2.0 pF (typical) high impedance load. If additional drive is required for the prescaler output, an external resistor can be added parallel from the OUT pin to GND to increase the output power. Care must be taken not to exceed the maximum allowable current through the output. Divide ratio control inputs SW1 and SW2 select the required divide ratio of /2, /4, or /8. Stand-By mode is featured to reduce current drain to 50 A typical when the standby pin SB is switched LOW disabling the prescaler. 1.1 GHz Toggle Frequency Supply Voltage 2.7 V to 5.5 Vdc Low Power 3.0 mA Typical Operating Temperature -40 to 85C Divide by 2, 4 or 8 Selected by SW1 and SW2 Pins On-Chip Termination
MECL PLL COMPONENTS /2, /4, /8 LOW POWER PRESCALER WITH STAND-BY MODE
SEMICONDUCTOR TECHNICAL DATA
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ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
8 1
* * * * * *
D SUFFIX PLASTIC PACKAGE CASE 751 (SO-8)
MOSAIC V is a trademark of Motorola PIN CONNECTIONS
SW L H L H SW2 L L H H Divide Ratio 8 4 4 2 IN VCC SW2 OUT
1 2 3 4 8 7 6 5
FUNCTIONAL TABLE
IN SB SW1 Gnd
NOTES: 1. SW1 & SW2: H = (VCC - 0.5 V) to VCC; L = Open. 2. SB: H = 2.0 V to VCC, L = GND to 0.8 V.
(Top View) A LOW on the Stand-By Pin 7 disables the device.
Function Chart ORDERING INFORMATION
IN /2 /4 /8 Device MC12093D Operating Temp Range TA = -40 to 85C Package SO-8
(c) Motorola, Inc. 1998
Rev 4
MOTOROLA RF/IF DEVICE DATA For More Information On This Product,
1
Go to: www.freescale.com
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Freescale Semiconductor, Inc...
Freescale Semiconductor, Inc. MC12093
Figure 1. AC Test Circuit
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
C1 IN 50 IN C2 GND VCC SB SW1 SW2 OUT
VCC = 2.7 to 5.5 V
C3
C4
EXTERNAL COMPONENTS C1 = C2 = 1000 pF C3 = 0.1 F C4 = 2.0 pF Load
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ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
MAXIMUM RATINGS Parameter
Power Supply Voltage, Pin 2 Operating Temperature Range Storage Temperature Range Maximum Output Current, Pin 4
NOTE: ESD data available upon request.
Symbol
VCC TA Tstg IO
Value
-0.5 to 6.0 -40 to 85 -65 to 150 4.0
Unit
Vdc C C mA
ELECTRICAL CHARACTERISTICS (VCC = 2.7 to 5.5 V; TA = -40 to 85C)
Parameter Toggle Frequency (Sine Wave) Supply Current Stand-By Current Stand-By Input HIGH (SB) Stand-By Input LOW (SB) Divide Ratio Control Input HIGH (SW1 & SW2) Divide Ratio Control Input LOW (SW1 & SW2) Output Voltage Swing (2.0 pF Load) Output Frequency 12.5-350 MHz (Note 1) Output Frequency 350-400 MHz (Note 2) Output Frequency 400-450 MHz (Note 3) Output Frequency 450-550 MHz (Note 4) Input Voltage Sensitivity 250-1100 MHz 100-250 MHz Symbol ft ICC ISB VIH1 VIL1 VIH2 VIL2 VOUT 0.6 0.5 0.4 0.3 VIN 100 400 0.80 0.70 0.55 0.45 - - - - - - 1000 1000 mVpp Min 0.1 - - 2.0 Gnd VCC - 0.5 OPEN Typ 1.4 3.0 120 - - VCC OPEN Max 1.1 4.5 200 VCC 0.8 VCC + 0.5 OPEN Vpp Unit GHz mA A V V V
NOTES: 1. Input frequency 1.1 GHz, /8, minimum output frequency of 12.5 MHz. 2. Input frequency 700-800 MHz, /2. 3. Input frequency 800-900 MHz, /2. 4. Input frequency 900-1100 MHz, /2.
2
For More Information On This Product, MOTOROLA RF/IF DEVICE DATA Go to: www.freescale.com
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Freescale Semiconductor, Inc...
Freescale Semiconductor, Inc. MC12093
OUTLINE DIMENSIONS
D SUFFIX ARCHIVED BY FREESCALE SEMICONDUCTOR, PACKAGE INC. 2005 PLASTIC CASE 751-06 (SO-8) ISSUE T C
5 NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. DIMENSIONS ARE IN MILLIMETER. 3. DIMENSION D AND E DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION. DIM A A1 B C D E e H h L MILLIMETERS MIN MAX 1.35 1.75 0.10 0.25 0.35 0.49 0.19 0.25 4.80 5.00 3.80 4.00 1.27 BSC 5.80 6.20 0.25 0.50 0.40 1.25 0_ 7_
A
8
D
E
1 4
H
0.25
M
B
M
h B C e A
SEATING PLANE
X 45 _
q
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L 0.10 A1 B 0.25
M
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
CB
S
A
S
q
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MOTOROLA RF/IF DEVICE DATA For More Information On This Product, Go to: www.freescale.com
MC12093/D 3
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