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Freescale Semiconductor, Inc.Order this document by MC12095/D
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
2.5 GHz Low Power Prescaler With Stand-By Mode
MC12095
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ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
* * * * *
8
2.5 GHz Toggle Frequency Supply Voltage 2.7 V to 5.5 Vdc Low Power 8.7 mA Typical Operating Temperature -40 to 85C Divide by 2 or 4 Selected by the SW Pin
1
NOTE: For applications up to 1.1 GHz, please consult the MC12093 datasheet. MOSAIC V is a trademark of Motorola FUNCTIONAL TABLE
SW H L Divide Ratio 2 4
D SUFFIX PLASTIC PACKAGE CASE 751 (SO-8)
PIN CONNECTIONS
NOTES: 1. SW: H = (VCC - 0.4 V) to VCC; L = OPEN 2. SB: H = 2.0 V to VCC; L = GND to 0.8 V
IN VCC NC OUT
1 2 3 4
8 7 6 5
IN SB SW Gnd
(Top View)
AC Test Circuit ORDERING INFORMATION
VCC = 2.7 to 5.5 V C3 C1 IN 50 C2 VCC SB SW IN GND C4 OUT EXTERNAL COMPONENTS C1 = C2 = 1000 pF C3 = 0.1 F C4 = 2.0 pF Device MC12095D 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
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Freescale Semiconductor, Inc...
The MC12095 is a single modulus prescaler for low power frequency division of a 2.5 GHz high frequency input signal. Motorola's advanced MOSAICTM V technology is utilized to acheive low power dissipation of 24 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 in 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 input (SW) selects the required divide ratio of /2 or /4. Stand-By mode is available to reduce current drain to 100A typical when the standby pin SB is switched LOW disabling the prescaler.
MECL PLL COMPONENTS /2, /4 LOW POWER PRESCALER WITH STAND-BY MODE
SEMICONDUCTOR TECHNICAL DATA
Freescale Semiconductor, Inc. MC12095
MAXIMUM RATINGS Parameter Symbol Value Unit
Vdc C C mA
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 Power Supply Voltage, Pin 2 VCC -0.5 to 6.0
Operating Temperature Range Storage Temperature Range Maximum Output Current, Pin 4
NOTE: ESD data available upon request.
TA Tstg IO
-40 to 85 -65 to 150 8.0
ELECTRICAL CHARACTERISTICS (VCC = 2.7 to 5.5 V; TA = -40 to 85C, unless otherwise noted.)
Parameter Toggle Frequency (Sine Wave) Supply Current Stand-By Current Symbol ft ICC ISB VIH1 VIL1 VIH2 VIL2 500-1000 MHz Input 1000-1500 MHz Input 1500-2500 MHz Input VOUT Min 500 - - 2.0 GND VCC - 0.4 OPEN 800 400 200 200 Typ 3.0 8.7 100 - - VCC OPEN - 450 250 - Max 2.5 14 200 VCC + 0.5 V 0.8 VCC + 0.5 V OPEN - - - 1000 mVpp Unit GHz mA A V V V
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Stand-By Input HIGH (SB) Stand-By Input LOW (SB) Divide Ratio Control Input HIGH (SW) Divide Ratio Control Input LOW (SW) Output Voltage Swing (2pF Load)
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
Input Voltage Sensitivity
VIN
mVpp
Figure 1. Typical Minimum Input Sensitivity versus Input Frequency
0
-10 Input Power Level (dBm)
-20
-30
-40 500
700
900
1100
1300
1500
1700
1900
2100
2300
2500
Input Frequency (MHz) (Divide By 2 Mode, T = 25C, VCC = 2.7 V)
2
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Freescale Semiconductor, Inc. MC12095
Figure 2. Typical Output Amplitude versus Frequency over Temperature
1800 ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 1600 1400 Output Amplitude (mVpp) 1200 1000 800 SPEC 600 -40C +25C +85C
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200 0 500
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
750
1000
1250
1500
1750
2000
2250
2500
Input Frequency (MHz) (Divide By 2 Mode, VCC = 2.7 V)
Figure 3. Typical Output Amplitude versus Frequency over Temperature
1800 1600 1400 Output Amplitude (mVpp) 1200 1000 800 SPEC 600 400 200 0 500 -40C +25C +85C
750
1000
1250
1500
1750
2000
2250
2500
Input Frequency (MHz) (Divide By 4 Mode, VCC = 2.7 V)
MOTOROLA RF/IF DEVICE DATA For More Information On This Product,
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400
Freescale Semiconductor, Inc...
Freescale Semiconductor, Inc. MC12095
Figure 4. Input Impedance versus Frequency
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125
100 R (Ohms)
75
50
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25
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
0 500
700
900
1100
1300
1500
1700
1900
2100
2300
2500
Input Frequency (MHz)
Figure 5. Input Impedance versus Frequency
100
50
0 jX (Ohms)
-50
-100
-150
-200 500
700
900
1100
1300
1500
1700
1900
2100
2300
2500
Input Frequency (MHz)
4
For More Information On This Product, MOTOROLA RF/IF DEVICE DATA Go to: www.freescale.com
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Freescale Semiconductor, Inc. MC12095
OUTLINE DIMENSIONS
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 D SUFFIX
PLASTIC PACKAGE 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 e A
SEATING PLANE
X 45 _
q
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C
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
L 0.10 A1 B 0.25
M
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
MC12095/D 5
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Freescale Semiconductor, Inc...

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