DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUITS
mPC2745TB, mPC2746TB
3 V, SUPER MINIMOLD SILICON MMIC
WIDEBAND AMPLIFIER FOR MOBILE COMMUNICATIONS
DESCRIPTION
The PC2745TB and PC2746TB are silicon monolithic integrated circuits designed as buffer amplifier for mobile
communications. These ICs are packaged in super minimold package which is smaller than conventional minimold.
The PC2745TB and PC2746TB have each compatible pin connections and performance to PC2745T/
PC2746T of conventional minimold version. So, in the case of reducing your system size, PC2745TB/ PC2746TB
are suitable to replace from PC2745T/ PC2746T.
These ICs are manufactured using NEC’s 20 GHz fT NESAT III silicon bipolar process. This process uses silicon
nitride passivation film and gold electrodes. These materials can protect chip surface from external pollution and
prevent corrosion/migration. Thus, these IC have excellent performance, uniformity and reliability.
FEATURES
•
•
High-density surface mounting : 6 pin super minimold package
Supply voltage
Wideband response
High isolation
: Recommended VCC = 2.7 to 3.3 V
Circuit operation VCC = 1.8 to 3.3 V
: fu = 2.7 GHzTYP. @ PC2745TB
fu = 1.5 GHzTYP. @ PC2746TB
: ISL = 38 dBTYP. @ PC2745TB
ISL = 45 dBTYP. @ PC2746TB
•
•
APPLICATION
•
•
1.5 GHz to 2.5 GHz communication system (PHS, wireless LAN; etc.): PC2745TB
800 MHz to 900 MHz cellular telephone (CT2, GSM, etc.) PC2746TB
:
ORDERING INFORMATION
PART NUMBER
PC2745TB-E3
PC2746TB-E3
PACKAGE
MARKING
C1Q
SUPPLYING FORM
fU
6 pin super
minimold
Embossed tape 8 mm wide.
1, 2, 3 pins face to perforation side of the tape. Qty 3 kp/reel.
2.7 GHzTYP.
1.5 GHzTYP.
C1R
Remarks To order evaluation samples, please contact your local NEC sales office.
(Part number: PC2745TB, PC2746TB)
Caution: Electro-static sensitive devices
Document No. P11511EJ2V0DS00 (2nd edition)
Date Published April 1997 N
©
1996