GC1115 可编程宽带振幅因子降低引擎

The GC1115 is an ultralow-noise direct quadrature modulator that is capable of converting complex input signals from baseband or IF directly up to RF. An internal analog combiner sums the real and imaginary components of the RF outputs. This combined output can feed the RF preamp at frequencies of up to 2.5 GHz. The modulator is implemented as a double-balanced mixer. An internal local oscillator (LO) phase splitter accommodates a single-ended LO input, eliminating the need for a costly external balun.

	GC1115
Number of Channels	1 x 20MHz,2 x 10MHz
Input Rate (Max) (MSPS)	130
Output Rate (Max) (MSPS)	250
No. Peak Detect/Cancel Stages	4
No. Cancel Pulse Generators	32
Output PAR (dB)	6
Cancellation Pulse Lengths (Taps)	15 to 509
Pin/Package	256BGA
Approx. Price (US$)	45.75 \| 1ku
Operating Temperature Range (C)	-40 to 85

GC1115 特性

71-dBc Single-Carrier WCDMA ACPR at -14-dBm Channel Power
P1dB of 7dBm
Typical Unadjusted Carrier Suppression 35 dBc at 2 GHz
Typical Unadjusted Sideband Suppression 35 dBc at 2 GHz
Very Low Noise Floor
Differential or Single-Ended I, Q Inputs
Convenient Single-Ended LO Input
Silicon Germanium Technology
APPLICATIONS
- Cellular Base Transceiver Station Transmit Channel
- IF Sampling Applications
- TDMA: GSM, IS-136, EDGE/UWC-136
- CDMA: IS-95, UMTS, CDMA2000
- Wireless Local Loop
- Wireless LAN IEEE 802.11
- LMDS, MMDS
- Wideband Transceivers

GC1115 芯片订购指南

器件	状态	温度	价格	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
GC1115IZDJ	ACTIVE	-40 to 85	45.75 \| 1ku	BGA (ZDJ) \| 256	90 \| JEDEC TRAY (10+1)

GC1115 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
GC1115IZDJ	Green (RoHS & no Sb/Br)	SNAGCU	Level-3-260C-168 HR	GC1115IZDJ	GC1115IZDJ

GC1115 工具与软件

培训内容	型号	软件/工具类型
GC1115 Evaluation Module	GC1115EVM	开发电路板/EVM