Datasheet > HMC749

HMC749

更新时间： 2024-11-07 14:58:03

品牌	Logo	应用领域
亚德诺 - ADI		触发器
页数	文件大小	规格书
8页	602K
描述
具有复位和可编程输出电压的26 GHz快速上升时间T型触发器

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中文翻译

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HMC749 数据手册

HMC749LC3C

v06.0514

26 GHz, T FLIP-FLOP w/ RESET, PROGRAMMABLE

OUTPUT VOLTAGE & POSITIVE SUPPLY

Typical Applications

Features

The HMC749LC3C is ideal for:

Supports Clock Frequencies up to 26 GHz

Differential & Single-Ended Operation

Fast Rise and Fall Times: 18 / 17 ps

Low Power Consumption: 270 mW typ.

• Serial Data Transmission up to 26 Gbps

• High Speed Frequency Divider (up to 26 GHz)

• Broadband Test & Measurement

• RF ATE Applications

Programmable Differential

Output Voltage Swing: 600 - 1100 mV

Propagation Delay: 95 ps

Single Supply: 3.3 V

16 Lead Ceramic 3x3 mm SMT Package: 9 mm²

Functional Diagram

General Description

The HMC749LC3C is a T Flip-Flop w/Reset desig-

ned to support clock frequencies as high as 26

GHz. During normal operation, with the reset pin not

asserted, the output toggles from its prior state on the

positive edge of the clock. This results in a divide-by-

two function of the clock input. Asserting the reset

pin forces the Q output low regardless of the clock

edge state (asynchronous reset assertion). Reversing

the clock inputs allows for negative-edge triggered

applications.

All differential inputs to the HMC749LC3C are CML and

terminated on-chip with 50 ohms to the positive supply,

Vcc, and may be AC or DC coupled. The differential

CML outputs are source terminated to 50 ohms and may

also be AC or DC coupled. Outputs can be connected

directly to a 50 ohm Vcc-terminated system, while DC

blocking capacitors may be used if the terminating

system is 50 ohms to ground. The HMC749LC3C also

features an output level control pin, VR, which allows

for loss compensation or signal-level optimazation. the

HMC749LC3C operates from a single 3.3 V supply and

is available in ROHS-compliant 3x3 mm SMT package.

Electrical Speciﬁcations, T_A= +25 ºC, Vcc = 3.3 V, VR = 3.3 V

Parameter

Conditions

Min.

Typ.

3.3

Max

3.6

Units

Power Supply Voltage

Power Supply Current

Maximum Clock Rate

Input Voltage Range

Input Differential Range

GHz

Vcc - 1.5

0.1

Vcc + 0.5

Vp-p

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

For price, delivery, and to place orders: Analog Devices, Inc.,

For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106

rights of third parties that may result from its use. Specifications subject to change without notice. No

_{license is granted by implic}P_ah_tioo_nn_ore_o:_th9_er7_w8_ise-2_un5_d0_er-_a3_ny3_p4_a3_{tent or}F_paa_tex_n:_{t r}9_ig7_ht8_s-_o2_{f A}5_n0_alo-_g3_D3_e7_vi3_ces.Order On-line at www.hittite.com

Phone: 781-329-4700 • Order online at www.analog.com

Application Support: Phone: 1-800-ANALOG-D

Trademarks and registered trademarks are the property of their respective owners.

Application Support: Phone: 978-250-3343 or apps@hittite.com

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与HMC749相关器件

型号	品牌	获取价格	描述	数据表
HMC749LC3C	HITTITE	获取价格	26 GHz, T FLIP-FLOP w/ RESET, PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY
HMC749LC3C	ADI	获取价格	26 GHz Fast Rise Time T Flip-Flop with Reset & Programmable Output Voltage
HMC749LC3C_11	HITTITE	获取价格	26 GHz, T FLIP-FLOP w/ RESET, PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY
HMC749LC3CRTR	HITTITE	获取价格	FF/Latch,
HMC749LC3CTR	ADI	获取价格	26 GHz Fast Rise Time T Flip-Flop with Reset & Programmable Output Voltage
HMC749LC3CTR	HITTITE	获取价格	Telecom Circuit, 1-Func, CQCC16, ROHS COMPLIANT, CERAMIC, SMT-16
HMC749LC3CTR-R5	ADI	获取价格	IC FF T-TYPE SNGL 1BIT 16CSMT
HMC750	ADI	获取价格	12.5 Gbps限幅放大器，采用SMT封装
HMC750LP4	HITTITE	获取价格	12.5 Gbps LIMITING AMPLIFIER
HMC750LP4_11	HITTITE	获取价格	12.5 Gbps LIMITING AMPLIFIER

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