UPB1511TB_02 NEC [NEC], UPB1511TB_02 Datasheet
UPB1511TB_02
Manufacturer Part Number
UPB1511TB_02
Description
800 MHz INPUT DIVIDE BY 2, 4 PRESCALER IC, FOR PORTABLE SYSTEMS
Manufacturer
NEC [NEC]
Datasheet
1.UPB1511TB_02.pdf
(3 pages)
• SUPPLY VOLTAGE
• OPERATING FREQUENCY
• LOW CURRENT CONSUMPTION
• SELECTABLE DIVISION
• HIGH-DENSITY SURFACE MOUNTING
The UPB1511TB is a silicon monolithic integrated circuit
designed as a divide by 2,4 prescaler IC for portable radio
systems. This IC is manufactured using NEC's 30 GHz f
UHS0 (Ultra High Speed Process) silicon bipolar process.
Consequently, this IC is lower circuit current and smaller
package than conventional UPB1509GV. The low power makes
this device ideally suited for cellular and cordless telephone
applications.
NEC's stringent quality assurance and test procedures ensure
the highest reliability and performance.
ELECTRICAL CHARACTERISTICS
FEATURES
DESCRIPTION
800 MHz INPUT DIVIDE BY 2, 4 PRESCALER IC,
V
f
3.5 mA at V
÷ 2, ÷ 4
6-pin super minimold
SYMBOLS
IN
CC
f
f
f
f
IN
IN
= 50 to 700 MHz at ÷ 2
IN (L)
IN (L)
V
P
P
I
V
V
OUT
CC
IN
IN
= 2.4 to 3.3 V
(u)1
(u)2
50 to 800 MHz at ÷ 4
IH
IL
1
2
1
2
CC
Circuit Current, No Signals
Upper Limit Operating Frequency 1, P
Upper Limit Operating Frequency 2, P
Lower Limit Operating Frequency 1, P
Lower Limit Operating Frequency 2, P
Input Power 1, f
Input Power 2, f
Output Voltage, R
Divide Ratio Control Input High
Divide Ratio Control Input Low
= 3.0 V
PARAMETERS AND CONDITIONS
PACKAGE OUTLINE
IN
IN
PART NUMBER
L
= 50 to 800 MHz
= 50 to 500 MHz
= 200 Ω
FOR PORTABLE SYSTEMS
(T
IN
IN
IN
IN
A
= +25°C, V
= -20 to 0 dBm
= -20 to -5 dBm @ ÷ 2
= -20 to 0 dBm
= -20 to -5 dBm
MAX
CC
= 3.0 V)
@ ÷ 4
• Portable radio systems
• Cellular/cordless telephone 2nd local prescaler
APPLICATIONS
TEST CIRCUIT
UNITS
MHz
MHz
MHz
MHz
dBm
dBm
V
mA
1 000 pF
V
V
P-P
California Eastern Laboratories
3
2
1
0.7 x V
SW
GND
OUT
MIN
500
700
800
-0.5
3.1
-20
-20
0.2
CC
UPB1511TB
UPB1511TB
V
IN
IN
cc
TYP
3.5
0.3
1 000 pF
4
5
6
1 000 pF
1 000 pF
Power Supply
V
V
1 000 pF
CC
CC
MAX
500
4.1
50
-5
0
+ 0.5
x 0.3
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UPB1511TB_02 Summary of contents
Page 1
... DESCRIPTION The UPB1511TB is a silicon monolithic integrated circuit designed as a divide by 2,4 prescaler IC for portable radio systems. This IC is manufactured using NEC's 30 GHz f UHS0 (Ultra High Speed Process) silicon bipolar process. Consequently, this IC is lower circuit current and smaller package than conventional UPB1509GV ...
Page 2
ABSOLUTE MAXIMUM RATINGS SYMBOLS PARAMETERS V Supply Voltage +25° Input Voltage +25° Pin Total Power Dissipation +85° Operating Ambient Temp. ...
Page 3
OUTLINE DIMENSIONS (Units in mm) 6-PIN SUPER MINIMOLD 2.1 0.1 1.25 0.1 0.1 MIN TEST CIRCUIT GND IN High Impedance Oscilloscope 1 OUT 000 pF 150 Ω 50 Ω Counter (or Spectrum Analyzer) ...