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參數(shù)資料
| 型號(hào)： | MRFIC1884R2 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 無(wú)繩電話/電話 |
| 英文描述： | Dual-Band CDMA Upconverter |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PQCC32 |
| 封裝： | PLASTIC, BCC-32 |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大小： | 52K |
| 代理商： | MRFIC1884R2 |
1
SOLUTIONS – RF AND IF DEVICE DATA
The MRFIC1884 is an integrated upmixer, RF AGC amplifier and driver
amplifier designed for dual–band, tri–mode CDMA/AMPS/PCS CDMA
cellular radios. The device incorporates a temperature compensated linear
gain control and an active bias control that reduces supply current at lower
output power. The design utilizes Motorola’s RF BiCMOS process and is
packaged in a small cost effective BCC32++ package.
Designed for Dual–Band, Tri–Mode Operation
Total Supply Current CDMA/PCS CDMA Mode = 60 mA (Typ)
Total Supply Current AMPS Mode = 42 mA (Typ)
High Output Power
6.0 dBm for CDMA
6.0 dBm for PCS CDMA
11 dBm for AMPS
Supply Voltage Range: 2.7 to 3.2 V
SEMICONDUCTOR
TECHNICAL DATA
DUAL–BAND
CDMA UPCONVERTER
Order this document by MRFIC1884PP/D
PLASTIC PACKAGE
CASE 1261A
(BCC32++)
(Scale 2:1)
Device
Operating
Temp Range
Package
ORDERING INFORMATION
MRFIC1884R2
TA = –40 to 85
°
C
BCC32++
Simplified Block Diagram and Pin Connections
32
31
30
29
28
27
26
25
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
Band
Mode
Exc Out
Cell/VCC1
VCC2
Exc Out
PCS/VCC3
VCC6
IF In+
IF In–
Vgc
LO PCS
Tx
Enable
VCC4
Exc In
PCS
Mx Out
PCS+
VCC5
VCC8
Exc In
Cell
Mx Out
Cell+
VCC7
LO Cell
Cell
Mxer
PCS
Mxer
Exciter
Exciter
RF AGC
RF AGC
Bandgap
Temp Comp
& Buffering
Mx Out
Cell–
Mx Out
PCS–
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Bump Chip Carrier++ (BCC++) is a trademark of Fujitsu Microelectronics, Inc.
This document contains information on a product under development. Motorola reserves the
right to change or discontinue this product without notice.
Motorola, Inc. 2000
Rev 0
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