| 品牌 | zarlink | 型號 | sp8647b |
| 封裝 | cdip16 | 批號 | 91+ |
| 營銷方式 | 庫存 | 產品性質 | 停產 |
| 處理信號 | 模擬信號 | 工藝 | 半導體集成 |
| 導電類型 | 雙極型 | 集成程度 | 大規模 |
| 規格尺寸 | 11（mm） | 工作溫度 | -40~125（℃） |
| 靜態功耗 | 3（mw） | 類型 | 其他ic |
sp8647b cdip16 zarlink 91+ 全新原裝
description: 250mhz410/11
the sp8647 is an ecl variable modulus divider, with
ecl10k and ttl/cmos compatible outputs. it divides by 10
when either of the ecl control inputs, pe1 or pe2, is in the high
state and by 11 when both are low (or open circuit).
the two clock inputs are interchangeable and either will act
as a clock inhibit when connected to an ecl high level.
normally, one input is left open circuit and the other is accoupled,
with externally applied bias.