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PDF MC12095D Data sheet ( Hoja de datos )
| Número de pieza | MC12095D | |
| Descripción | MECL PLL COMPONENTS 2 / 4 LOW POWER PRESCALER WITH STAND-BY MODE | |
| Fabricantes | Motorola Semiconductors | |
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Order this document by MC12095/D
2.5 GHz Low Power Prescaler
With Stand-By Mode
The MC12095 is a single modulus prescaler for low power frequency
division of a 2.5 GHz high frequency input signal. Motorola’s advanced
MOSAIC™ 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 100µA typical when
the standby pin SB is switched LOW disabling the prescaler.
• 2.5 GHz Toggle Frequency
• Supply Voltage 2.7 V to 5.5 Vdc
• Low Power 8.7 mA Typical
• Operating Temperature –40 to 85°C
• Divide by 2 or 4 Selected by the SW Pin
NOTE: For applications up to 1.1 GHz, please consult the MC12093
datasheet.
MOSAIC V is a trademark of Motorola
FUNCTIONAL TABLE
SW Divide Ratio
H2
L4
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
MC12095
MECL PLL COMPONENTS
÷2, ÷4 LOW POWER
PRESCALER
WITH STAND–BY MODE
SEMICONDUCTOR
TECHNICAL DATA
8
1
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
8
1
SD SUFFIX
PLASTIC PACKAGE
CASE 940
(SSOP–8)
PIN CONNECTIONS
C1
50 Ω
C2
AC Test Circuit
VCC
IN SB
SW
IN OUT
GND
VCC = 2.7 to 5.5 V
C3
EXTERNAL
COMPONENTS
C1 = C2 = 1000 pF
C3 = 0.1 µF
C4 = 2.0 pF
C4
IN 1
VCC 2
NC 3
OUT 4
8 IN
7 SB
6 SW
5 Gnd
(Top View)
ORDERING INFORMATION
Device
Operating
Temp Range
Package
MC12095D
MC12095SD
TA =
– 40° to +85°C
SO–8
SSOP–8
© Motorola, Inc. 1997
Rev 3
1 page  
MC12095
AD
OUTLINE DIMENSIONS
D SUFFIX
PLASTIC PACKAGE
CASE 751–06
(SO–8)
ISSUE T
C
8
E
1
5
H
4
0.25 M B M
Be
C
h X 45 _
q
A
SEATING
PLANE
A1 B
0.10
0.25 M C B S A S
L
SD SUFFIX
PLASTIC PACKAGE
CASE 940–03
(SSOP–8)
ISSUE B
8X K REF
0.25 (0.010)
0.12 (0.005) M T U S V S
N
L/2 8 5
L
PIN 1
IDENT
1
4
B
A –U–
–V–
0.20 (0.008) M T U S
M
N
F
DETAIL E
J ÇÇÉÉÇÇÉÉKÇÇÉÉÇÇÉÉJ1
K1
SECTION N–N
0.076 (0.003)
–T– SEATING
PLANE
C
D
G
DETAIL E
H
–W–
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.
MILLIMETERS
DIM MIN MAX
A 1.35 1.75
A1 0.10 0.25
B 0.35 0.49
C 0.19 0.25
D 4.80 5.00
E 3.80 4.00
e 1.27 BSC
H 5.80 6.20
h 0.25 0.50
L 0.40 1.25
q 0_ 7_
NOTES:
1 DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2 CONTROLLING DIMENSION: MILLIMETER.
3 DIMENSION A DOES NOT INCLUDE MOLD FLASH,
PROTRUSIONS OR GATE BURRS. MOLD FLASH
OR GATE BURRS SHALL NOT EXCEED 0.15
(0.006) PER SIDE.
4 DIMENSION B DOES NOT INCLUDE INTERLEAD
FLASH OR PROTRUSION. INTERLEAD FLASH OR
PROTRUSION SHALL NOT EXCEED 0.15 (0.006)
PER SIDE.
5 DIMENSION K DOES NOT INCLUDE DAMBAR
PROTRUSION/INTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN
EXCESS OF K DIMENSION AT MAXIMUM
MATERIAL CONDITION. DAMBAR INTRUSION
SHALL NOT REDUCE DIMENSION K BY MORE
THAN 0.07 (0.002) AT LEAST MATERIAL
CONDITION.
6 TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
7 DIMENSION A AND B ARE TO BE DETERMINED
AT DATUM PLANE –W–.
MILLIMETERS
INCHES
DIM MIN MAX MIN MAX
A 2.87 3.13 0.113 0.123
B 5.20 5.38 0.205 0.212
C 1.73 1.99 0.068 0.078
D 0.05 0.21 0.002 0.008
F 0.63 0.95 0.024 0.037
G 0.65 BSC
0.026 BSC
H 0.44 0.60 0.017 0.023
J 0.09 0.20 0.003 0.008
J1 0.09 0.16 0.003 0.006
K 0.25 0.38 0.010 0.015
K1 0.25 0.33 0.010 0.013
L 7.65 7.90 0.301 0.311
M 0_ 8_ 0_ 8_
MOTOROLA RF/IF DEVICE DATA
5
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