bcm4750 Broadcom Corp., bcm4750 Datasheet
bcm4750
Manufacturer Part Number
bcm4750
Description
Bcm4750 - Single-chip Agps Solution
Manufacturer
Broadcom Corp.
Datasheet
1.BCM4750.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
bcm4750IFB2G
Manufacturer:
BROADCOM
Quantity:
391
Company:
Part Number:
bcm4750IFBG
Manufacturer:
MAXIM
Quantity:
800
Company:
Part Number:
bcm4750IUBG
Manufacturer:
ST
Quantity:
2 100
•
•
•
•
•
Single-chip solution—AGPS baseband and CMOS RF front-
end integrated on a single-die—minimizing board space
footprint (<35 sq mm
solution)
Up to 2-Hz update rate
Real-time hardware correlator engine (fast acquisition and
high-sensitivity) capable of tracking 24 satellites
simultaneously
Built-in voltage regulators for easy power management
Multiple mode operation
• MS-based (calculation of position in mobile handset)
• MS-assisted (calculation of position in base station)
• Autonomous (no assistance by network)
• Enhanced autonomous (position computed at mobile device
using multi-day Long Term Orbits (LTO™)
F E A T U R E S
2
PCB area for a complete AGPS
SINGLE-CHIP AGPS SOLUTION
®
BCM4750 Single-Chip AGPS Solution
BCM4750
•
•
•
•
•
•
•
•
Advanced low-power RFCMOS technology and low-power
tracking at 13 mW for the longest battery life
Host communication via two-wire UART, Philips
with baud rates as low as 9.6 Kbps
High-sensitivity, –157-dBm assisted acquisition sensitivity
(with coarse time assistance) and –162-dBm tracking
sensitivity, enabling indoor and deep urban operation
Broadcom software provides protocol layers for control plane
(RRLP and RRC) as well as user plane (SUPL)
Autonomous cold start TTFF 30 s
Exceeds 3GPP TS 25.171 and 3GPP2 TS C.S0036
performance requirements
Packages
• FBGA (5 mm x 5 mm)
• WLBGA (3.6 mm x 3.6 mm)
Availability
• Samples available now
S U M M A R Y O F B E N E F I T S
®
I
2
C, or SPI
Related parts for bcm4750
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Broadcom Corporation - Bcm2004 - Bluetooth Radio For Qualcomm -based Handsets
Manufacturer:
Broadcom Corp.
Datasheet:
Part Number:
Description:
Bcm5241 - Single-port Mii 10/100base-tx Transceiver
Manufacturer:
Broadcom Corp.
Datasheet:
Part Number:
Description:
Qamlink High Performance Single Chip Cable Modem
Manufacturer:
Broadcom Corp.
Datasheet:
Part Number:
Description:
Bcm5676 4-port, 96-gbps Switch Fabric - Broadcom Corporation.
Manufacturer:
Broadcom Corp.
Datasheet:
Part Number:
Description:
20-port 10-gigabit Ethernet Multilayer Switch - Broadcom Corporation.
Manufacturer:
Broadcom Corp.
Datasheet:
Part Number:
Description:
Scalable 12-port Gigabit Ethernet Layer 2 Switch - Broadcom Corporation.
Manufacturer:
Broadcom Corp.
Datasheet:
Part Number:
Description:
12-port Gigabit Ethernet Layer 2 Switch - Broadcom Corporation.
Manufacturer:
Broadcom Corp.
Datasheet:
Part Number:
Description:
8fe2ge Port Switch With On-chip Packet Buffer - Broadcom Corporation.
Manufacturer:
Broadcom Corp.
Datasheet:
Part Number:
Description:
100/1000 Base-t Gigabit Ethernet Transceiver - Broadcom Corporation.
Manufacturer:
Broadcom Corp.
Datasheet:
Part Number:
Description:
10/100/1000base-t Gigabit Ethernet Transceiver - Broadcom Corporation.
Manufacturer:
Broadcom Corp.
Datasheet:
Part Number:
Description:
E-commerce Processor - Broadcom Corporation.
Manufacturer:
Broadcom Corp.
Datasheet:
Part Number:
Description:
Bcm5241 - Single-port Mii 10/100base-tx Transceiver
Manufacturer:
Broadcom Corp.
Datasheet:
Part Number:
Description:
Qamlink High Performance Single Chip Cable Modem
Manufacturer:
Broadcom Corp.
Datasheet:
Part Number:
Description:
Bcm7400 - Dual Avc/mpeg-2/vc-1 Hd Digital Video Decoder For Satellite, Ip And Cable
Manufacturer:
Broadcom Corp.
Datasheet:
Part Number:
Description:
Ddr 13-bit To 26-bit Registered Buffer
Manufacturer:
Broadcom Corp.
Datasheet:
bcm4750 Summary of contents
Page 1
... Autonomous cold start TTFF 30 s • Exceeds 3GPP TS 25.171 and 3GPP2 TS C.S0036 performance requirements • Packages • FBGA ( mm) • WLBGA (3 3.6 mm) • Availability • Samples available now BCM4750 Single-Chip AGPS Solution ® SPI ...
Page 2
... BPF The BCM4750 is a single-chip, single-die GPS receiver IC fabricated on 90-nm RFCMOS technology. The BCM4750 integrates a high- performance baseband section with a low-noise CMOS radio front end designed to interface with host processors in mobile phones, PDAs, personal navigation devices (PNDs), and MP3 players. The BCM4750 is a host-based GPS IC that delivers the highest positioning performance yet uses the smallest PCB area in the market today ...