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參數資料
| 型號： | RF2968 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 通信及網絡 |
| 英文描述： | BLUETOOTHTM TRANSCEIVER |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQCC32 |
| 封裝： | 5 X 5 MM, PLASTIC, LCC-32 |
| 文件頁數： | 1/20頁 |
| 文件大小： | 150K |
| 代理商： | RF2968 |
11-117
11
T
Preliminary
11
Produc t Desc ription
Ordering Information
Typic al Applic ations
Features
Func tional Block Diagram
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
Optimum Technology Matching Applied
Si BJT
GaAs HBT
Si Bi-CMOS
SiGe HBT
GaAs MESFET
Si CMOS
31
I
29
R
28
R
27
R
26
D
25
V
32
V
30
V
Voltage
Regulator
LO
VCO
Phase Detector/
Charge Pump
Prescaler
16/17
Synthesizer
Address 7
x2
TX
DATA
SYNC
BT = 0.5
4 MHz
ICO
LOOP
FILTER
/4
1 MHz
Phase
Detector /
Charge
Pump
/4
Filter
APPF
LO
Σ
Chip
Control
BDATA1
10 MHz
BPKTCTL
BXTLEN
500 kHz
23 BnPWR
24 PLLGND
22 BDCLK
Address 30
Address 31
Address 3
25-Bit Latch
16-Bit Shift
Register
(Read Only)
25-Bit Shift
Register
(Write Only)
21 BDDATA
DBus
25
5
25
20 BnDEN
7
LPO
6
VCC4
5
VCC3
8
DVDDH
4
RXIN
3
TXOUT
2
VCC2
1
VCC1
Σ
APPF
LO
1 MHz IF
Transmitter
6
Clock / Data
Recovery
Receiver
Address 4
Address 5
Address 6
16
16
16
/2
500 kHz
1 MHz
/6
/5
10 MHz
60 MHz
/60
Div R
Phase Detector/
Charge Pump
Div R
Ref. Osc.
19 OSC I
18 OSC O
17 BRCLK
LPF/
Equalizer
9
I
10
V
11
D
12
B
13
B
14
R
15
R
16
B
12 MHz
R
T
FSK Demodulator
R
TX DATA
RF2968
BLUET OOT H
TM
TR ANS CE IVER
Bluetooth
GSM/GPRS/EDGE Cellular
Phones
Bluetooth
Wireless LAN
Cordless Phones
Battery-Powered Portable Devices
The RF2968 is a monolithic integrated circuit intended for
use as a low-cost FSK transceiver in
Bluetooth
applica-
tions. The device is provided in 32-lead plastic LPCC
packaging and is designed to provide a fully-functional
FSK transceiver. The chip is intended for
Bluetooth
appli-
cations in the 2.4GHz to 2.5GHz ISM band. The IF and
demodulation sections of the chip require no external fil-
ters or discriminators. The chip also features an image
reject front end and a fully programmable synthesizer
with integrated oscillator circuitry. Self-calibrating RX and
TX IF circuitry optimizes link performance and eliminates
manufacturing variations.
BLUETOOTH
is a trademark owned by the Bluetooth SIG, Inc., and licensed
to RF Micro Devices, Inc.
Fully Monolithic Integrated Transceiver
Self-Calibrating Transceiver
Image Reject Receiver
Bluetooth
and BlueRF compatible
Supports Reference Clocks to 40MHz
Smallest Footprint
Bluetooth
Transceiver
TBD
Rev A13 010912
NOTES:
1. Shaded lead indicates Pin 1.
2. Package surface roughness at 1.5
μ
m ± 0.30.
0.70 ±
0.08
5
μ
m - 20
μ
m
1.00
MAX
Detail A
-C-
1.0
MAX
11° ± 1°
(4X)
0.50
0.70 ± 0.08
-C-
See Detail A
Seating
Plane
4.75
± 0.10
-B-
0.20
0.40 ± 0.10
5.00
± 0.10
4.75
± 0.10
-A-
5.00
± 0.10
Package S tyle: LCC , 32-Pin, 5 x 5
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