SA702D Philips Semiconductors, SA702D Datasheet

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SA702D

Manufacturer Part Number
SA702D
Description
Divide by: 64/65/72 triple modulus low power ECL prescaler
Manufacturer
Philips Semiconductors
Datasheet

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Philips Semiconductors RF Communications Products
DESCRIPTION
The SA702 triple modulus (Divide By
64/65/72) low power ECL prescaler is used in
synthesizer systems to achieve low phase
lock time, broad operating range, high
reference frequency and small frequency
step sizes. The minimum supply voltage is
2.7V and is compatible with the CMOS
UMA1005 synthesizer from Philips and other
logic circuits. The low supply current allows
application in battery operated low-power
equipment. Maximum input signal frequency
is 1.1GHz for cellular and other land mobile
applications. There is no lower frequency
limit due to a fully static design. The circuit is
implemented in ECL technology on the
QUBiC process. The circuit will be available
in an 8-pin SO package with 150 mil package
width and in 8-pin dual in-line plastic
package.
ORDERING INFORMATION
ABSOLUTE MAXIMUM RATINGS
June 17, 1993
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Plastic Small Outline (SO) package (Surface-mount)
SYMBOL
Divide by: 64/65/72 triple modulus low power
ECL prescaler
T
V
V
STG
T
I
CC
O
JA
IN
A
Supply voltage
Voltage applied to any other pin
Output current
Storage temperature range
Operating ambient temperature range
Thermal impedance
DESCRIPTION
PARAMETER
D package
N package
FEATURES
APPLICATIONS
Low voltage operation
Low current consumption
Operation up to 1.1GHz
ESD hardened
Cellular phones
Cordless phones
RF LANs
Test and measurement
Military radio
VHF/UHF mobile radio
VHF/UHF hand-held radio
-0.3 to (V
-0.3 to +7.0
-65 to +125
-55 to +125
RATING
158
108
10
2
CC
+ 0.3)
TEMPERATURE RANGE
-40 to +85 C
-40 to +85 C
UNITS
mA
C/W
V
V
C
C
PIN CONFIGURATION
MC2
OUT
V
IN
C
C
ORDER CODE
1
2
3
4
N, D Package
SA702N
SA702D
Product specification
853-1709 10044
8
7
6
5
SA702
IN
MC1
OUT
GND
DWG #
0174C
0404B

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SA702D Summary of contents

Page 1

... C RATING UNITS -0.3 to +7 -65 to +125 C -55 to +125 C 158 C/W 108 2 Product specification SA702 PIN CONFIGURATION N, D Package GND MC1 MC2 4 5 OUT OUT ORDER CODE DWG # SA702N 0404B SA702D 0174C 853-1709 10044 ...

Page 2

... Philips Semiconductors RF Communications Products Divide by: 64/65/72 triple modulus low power ECL prescaler BLOCK DIAGRAM June 17, 1993 Product specification SA702 ...

Page 3

... Philips Semiconductors RF Communications Products Divide by: 64/65/72 triple modulus low power ECL prescaler DC ELECTRICAL CHARACTERISTICS The following DC specifications are valid for T SYMBOL PARAMETER V Power supply voltage range CC I Supply current CC V Output high level OH V Output low level OL V MC1 input high threshold ...

Page 4

... Philips Semiconductors RF Communications Products Divide by: 64/65/72 triple modulus low power ECL prescaler AC TIMING CHARACTERISTICS COUNT (2:1) (00) OUT OUT COUNT (00) MC OUT June 17, 1993 32 (XX) SWITCH FROM / (XX SWITCH FROM /65 TO /72 5 Product specification ...

Page 5

... Philips Semiconductors RF Communications Products Divide by: 64/65/72 triple modulus low power ECL prescaler 1000pF 0.1 F MC2 R3 2.2k 0 200 –5 –10 –15 –20 –25 –30 –35 –40 Figure 2. Minimum Input Power vs Frequency and Temperature June 17, 1993 GND V CC MC2 MC1 ...

Page 6

... Philips Semiconductors RF Communications Products Divide by: 64/65/72 triple modulus low power ECL prescaler 0 200 –5 –10 –15 –20 –25 –30 –35 –40 Figure 3. Minimum Input Power vs Frequency and V 6 5.5 5 4.5 4 3.5 3 2.7 Figure 4. Supply Current vs Supply Voltage and Temperature With No Load June 17, 1993 FREQUENCY (MHz) ...

Page 7

... Philips Semiconductors RF Communications Products Divide by: 64/65/72 triple modulus low power ECL prescaler j1 j0.5 j0.2 0.2 0 –j0.2 –j0.5 –j1 j1 j0.5 j0.2 0.2 0 –j0.2 –j0.5 –j1 June 17, 1993 j2 j5 INPUT 300 –j5 600 900 –j2 1200 Figure 5. Typical N Package Input Impedance j2 j5 INPUT 300 –j5 600 900 – ...

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