Datasheet > HMC679

HMC679

更新时间： 2024-11-27 14:57:43

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	618K
描述
集成复位与可编程输出电压的26 GHz T触发器

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HMC679 数据手册

HMC679LC3C

v06.0514

26 GHz, T FLIP-FLOP w/ RESET &

PROGRAMMABLE OUTPUT VOLTAGE

Typical Applications

Features

The HMC679LC3C is ideal for:

Supports Clock Frequencies up to 26 GHz

Differential or 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 mVp-p

Propagation Delay: 95 ps

Single Supply: -3.3 V

16 Lead Ceramic 3 x 3 mm SMT Package: 9 mm²

Functional Diagram

General Description

The HMC679LC3C 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 HMC679LC3C are CML and

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

GND, and may be DC or AC coupled. Outputs can be

connected directly to a 50 Ohm ground-terminated

system or drive devices with CML logic input. The

HMC679LC3C also features an ouput level control pin,

VR, which allows for loss compensation or signal level

optimization. The HMC679LC3C operates from a single

-3.3 V supply and is available in ROHS-compliant 3x3

mm SMT package.

Electrical Speciﬁcations, T = +25 ºC, Vee = -3.3 V, VR = 0 V

Parameter

Conditions

Min.

Typ.

-3.3

Max

-3.0

Units

Power Supply Voltage

-3.6

Power Supply Current

Maximum Clock Rate

Input Voltage Range

Input Differential Range

Input Return Loss

GHz

-1.5

0.1

0.5

2.0

Vp-p

Frequency <23 GHz

Single-Ended, peak-to-peak

Differential, peak-to-peak

550

1100

-10

mVp-p

Output Amplitude

Output High Voltage

Output Low Voltage

-560

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HMC679相关器件

型号	品牌	获取价格	描述	数据表
HMC679LC3C	HITTITE	获取价格	26 GHz, T FLIP-FLOP w/ RESET & PROGRAMMABLE OUTPUT VOLTAGE
HMC679LC3C	ADI	获取价格	26 GHz, T Flip-Flop with RESET & Programmable Output Voltage
HMC679LC3CTR	ADI	获取价格	26 GHz, T Flip-Flop with RESET & Programmable Output Voltage
HMC679LC3CTR	HITTITE	获取价格	T Flip-Flop, 679 Series, 1-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CQC
HMC680	ADI	获取价格	BiCMOS 5位数字可变增益放大器，采用SMT封装，30 - 400 MHz
HMC680LP4	HITTITE	获取价格	BiCMOS MMIC 5-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 30 - 400 MHz
HMC680LP4	ADI	获取价格	SPECIALTY TELECOM CIRCUIT, PQCC24, 4 X 4 MM, PLASTIC, QFN-24
HMC680LP4_10	HITTITE	获取价格	BiCMOS MMIC 5-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 30 - 400 MHz
HMC680LP4E	HITTITE	获取价格	BiCMOS MMIC 5-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 30 - 400 MHz
HMC680LP4ERTR	ADI	获取价格	HMC680LP4ERTR

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