參數(shù)資料
型號: TSA5522T
廠商: NXP SEMICONDUCTORS
元件分類: XO, clock
英文描述: 1.4 GHz I2C-bus controlled synthesizer
中文描述: PLL FREQUENCY SYNTHESIZER, 1400 MHz, PDSO16
封裝: 3.90 MM, PLASTIC, MS-012AC, SOT-109-1, SOP-16
文件頁數(shù): 2/20頁
文件大?。?/td> 172K
代理商: TSA5522T
1996 Jan 23
2
Philips Semiconductors
Product specification
1.4 GHz I
2
C-bus controlled synthesizer
TSA5522
FEATURES
Complete 1.4 GHz single chip system
Three PNP band switch buffers (20 mA)
Four bus-controlled bidirectional ports (NPN
open-collector outputs); only one port in 16-pin version
33 V tuning voltage output
In-lock detector
5-step ADC
Mixer-Oscillator (M/O) band switch output
15-bit programmable divider
Programmable reference divider ratio (512, 640
or 1024)
Programmable charge-pump current (50 or 250
μ
A)
Varicap drive disable
I
2
C-bus format
– address plus 4 data bytes transmission (write mode)
– address plus 1 status byte transmission (read mode)
– three independent addresses
Low power and low radiation.
APPLICATIONS
TV tuners and front-ends
VCR tuners.
ORDERING INFORMATION
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TSA5522M
TSA5522T
SSOP20
SO16
plastic shrink small outline package; 20 leads; body width 4.4 mm
plastic small outline package; 16 leads; body width 3.9 mm
SOT266-1
SOT109-1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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