HA4314B 400MHz, 4x1 Video Crosspoint Switch

The HA4314B is a very wide bandwidth 4x1 crosspoint switch ideal for professional video switching, HDTV, computer monitor routing, and other high performance applications. The circuit features very low power dissipation (105mW Enabled, 4mW Disabled), excellent differential gain and phase, and very high off isolation. When disabled, the output is switched to a high impedance state, making the HA4314B ideal for routing matrix equipment.

The HA4314B requires no external current source, and features fast switching and symmetric slew rates.

For a 4x1 crosspoint with Tally outputs (channel indicators) or with synchronous control signals, please refer to the HA4404B and HA4344B data sheets, respectively.

For audio channels requiring larger signal swings, please refer to the CD22M3494 (16x8) data sheet.

HA4314B 特点

Low Power Dissipation 105mW
Symmetrical Slew Rates 1400V/μs
0.1dB Gain Flatness 100MHz
-3dB Bandwidth 400MHz
Off Isolation (100MHz) 70dB
Crosstalk Rejection (30MHz) 80dB
Differential Gain and Phase 0.01%/0.01°
High ESD Rating >2000V
TTL Compatible Control Inputs
Improved Replacement for GX4314 and GX4314L
Pb-Free Available (RoHS Compliant)

HA4314B 应用

Professional Video Switching and Routing
HDTV
Computer Graphics
RF Switching and Routing
PCM Data Routing

HA4314B 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
HA4314BCA	量产	民用级	16 Ld QSOP	1	3.07
HA4314BCAZ	量产	民用级	16 Ld QSOP	2	2.56
HA4314BCAZ96	量产	民用级	16 Ld QSOP T+R	2	2.56
HA4314BCB	量产	民用级	14 Ld SOIC	1	2.96
HA4314BCB96	量产	民用级	14 Ld SOIC T +R	1	2.96
HA4314BCBZ	量产	民用级	14 Ld SOIC	2	2.47
HA4314BCBZ96	量产	民用级	14 Ld SOIC T +R	2	2.47
HA4314BCPZ	量产	民用级	14 Ld PDIP	N/A	2.4
HA4314BCA96	停产	民用级	16 Ld QSOP T+R		N/A
HA4314BCP	停产	民用级	14 Ld PDIP	N/A	N/A