PPD-6002R [AGILENT]

Threshold Detector;


型号：	PPD-6002R
厂家：	AGILENT TECHNOLOGIES, LTD.
描述：	Threshold Detector 射频微波
文件：	总6页 (文件大小：39K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Avantek Products

Threshold Detector

.1 to 6 GHz

Technical Data

PPD-6002

Features

Description

Pin Configuration

PP-25DD

• Frequency Range: 0.1 to

6GHz

The PPD-6002 is a sensitive micro-

wave threshold detector which

provides efficient and accurate RF

level measurement at critical

system points. It contains a

• Threshold Externally

Programmable with One

Resistor or Voltage

OUT

Schottky diode detector, a preci-

sion integrated circuit operational

amp, comparator and a tempera-

ture compensated voltage refer-

ence assembly. The unit is built

with chip and wire construction

on a thin-film substrate for small

size and ruggedness.

• Temperature Compensated

Threshold

THRESHOLD

• TTL Output

• 12 mA ( typ) Power

Consumption @ +15 VDC

• Surface Mount Package

Applications

• System Built-In Test ( BIT)

Maximum Ratings

Parameter

Maximum

• Channel RF Activity

Monitoring

DC Voltage

±17 Volts

DC Voltage Reference

Continuous RF Input Power

Operating Case Temperature

Storage Temperature

+2 Volts

• Excessive VSWR Indicator

• Gain Switch Control

+15 dBm

–55 to +125°C

–62 to +150°C

+125°C

• Surface Mount Assembly

“R” Series Burn-In Temperature

Weight: (typical) 0.21 grams

Electrical Specifications

(Measured in 50 Ω system @ +15 VDC nominal unless otherwise noted)

Typical

Guaranteed Specifications

Symbol

Characteristic

Unit

T_C= 25°C T_C= 0 to 50°C T_C= –55 to +85°C

GHz

.1-6

—

Frequency (Min.)

Input Flatness (Max.),

= –10 to +10 dBm

±1.0

±0.7

±1.0

dBm

—

–10 to +10

2.0:1

–10 to +10

1.5:1

–10 to +10

2.0:1

—

Input Operating Range

Input VSWR (Max.), P = –10 dBm

dBm

+15

Input Power (Max.)

Threshold Temperature Stability (Max.)

@ –10 dBm Input Power

@ 0 dBm Input Power

@ +10 dBm Input Power

Threshold Level Control

@ –10 dBm Input Power

@ 0 dBm Input Power

@ +10 dBm Input Power

Threshold Hysteresis

±1.0

±0.7

±0.5

—

±1.5

±1.0

±0.7

—

mV/Ω

—

75/220

250/800

900/3100

—

0.5

0.1

0.3

TTL

2.7

3.0

2.0

—

Resistance Control

Voltage Control

—

Control Terminal Current

Output Compatibility

TTL

2.7

3.0

2.0

TTL

2.7

3.0

2.0

Output at P Threshold (Min.)

Output Short Circuit Current (Min.)

Output Sink Current (Min.), V = 0.7 V

Output for Input Power Change > 3 dB

above CW Threshold

Rise Time

—

Fall Time

1000

Propagation Delay

Supply Voltage

—

VDC

—

+15

+11 to +16

—

As Specified

Operational

—

Supply Current @ +15 Volts (Max.)

Package

PP-25DD

Typical Performance Over Temperature

(@ +15 VDC unless otherwise noted)

Key: +25°C

+85°C

-55°C

Input VSWR vs Frequency

and Drive Level

2.5

Input VSWR vs Frequency

and Temperature

2.5

2.0

P_IN= +10 dBm

P_IN= –10 dBm

1.5

1.0

P_IN= –10 dBm

1.0

.06

Frequency, GHz

Threshold Power

–8

V_T= 75 mV

V_T= 250 mV

–9

–10

–11

–1

–2

–12

.06

Frequency, GHz

Typical Control Resistance and

Control Voltage vs. Threshold Power

Threshold Power

3600

3000

2400

1800

1.2

1.0

0.8

0.6

V_T= 900 mV

Resistance

1200

600

0.4

0.2

Voltage

.06

–10

–6

–2

+10

Frequency, GHz

Threshold Power, dBm

Output Schematic

V_CC

1800 Ω

_OL≤ 2 mA

TTL_OUT

600 Ω

LEADFRAME

Resistive Control

Voltage Control

V_cc

RF_IN

TTL_OUT

RF_IN

TTL_OUT

+15V

Threshold

Adjust

15K

Threshold

Adjust

R_T

V_T

–

Threshold Adjust

at +15 VDC Bias

Threshold Adjust

at +15 VDC Bias

Sensitivity

(Typ)

Hysteresis

(Typ)

82 Ω

Sensitivity

(Typ)

Hysteresis

(Typ)

V_T

R_T

75 mV

–10 dBm

0 dBm

0.1 dB

220 Ω

–10 dBm

0 dBm

0.5 dB

250 mV

900 mV

800 Ω

+10 dBm

3100 Ω

+10 dBm

Indicator Drive

V_cc

TTL_OUT

RF_IN

Threshold

Adjust

LED

Product Options

PPA – 1021R

Model Number Prefix

PPA-

PPD-

PPF-

PPL-

PPM-

PPS-

Screening Option

Blank = No Screening

R = R-Series Screening

For more information on R-Series screening,

see Reliability Screening, Pub. 5963-3240E.

Model Number

PLP-

PSP-

Case Drawings

PP-25

.25 x .25 PLANARPAK SURFACE MOUNTED COMPONENTS

.050 ± .010

(8) PLCS.

.250 Sq.

.120 MAX.

.010 (4) PLCS

.015

.035

(4) Plcs.

.010

(4) PLCS.

.040

.015 ± .002

(4) PLCS

.010 R

(4) PLCS.

"A"

.030

(3) PLCS

NOTE 4

.035R

(4) PLCS

.006

.004

DETAIL "A"

Typical Weight: 21 Grams

NOTE: Certain high frequency models have 0.010" lead widths

PIN DESIGNATION

NOTES (UNLESS OTHERWISE SPECIFIED):

1. DIMENSIONS ARE SPECIFIED IN INCHES

2. TOLERANCES: xxx ± .005

3. LEADS ARE FOR TESTING ONLY AND MAY BE

TRIMMED FLUSH AT TIME OF INSTALLATION.

4. PIN 2 IS AT GROUND POTENTIAL ONLY FOR

PP-25. GROUNDING MAY BE AS SHOWN OR

WITH THE WHOLE AREA METALIZED. FOR ALL

OTHER PARTS PIN 2 LOOKS LIKE PINS 1, 3,

AND 4.

CASE

V⁺

PP-25

RF_IN

J₁

Ground

RF_OUT

PP-25A

PP-25S

PP-25DA

PP-25DD

PP-25M

PP-25SP

V_CONTROLRF_OUT

V⁺

V_CONTROL

V^–

J₂

J₀

RF_IN

V_OUT

V⁺

Threshold

V⁺

Open

RF_OUT

RF_IN

RF_OUT

GND

Recommended Assembly Procedure

1. Chemically clean the PC board and the unit to be mounted using a vapor degreaser or

acetone followed by an isopropol alcohol wash. Do not use ultrasonic cleaning.

2. Mask the backside of the PC board to prevent solder from reflowing through the plated

thru-holes causing a rough ground plane surface. A suggested masking material is 2 mil

thick Kapton® film with silicone adhesive back (Permacel part #P-222).

3. Apply solder cream (suggest Multicore SN62PRMAB3 or equivalent) using screen

printing techniques or careful hand application. A layer 4 to 6 mils thick is adequate.

4. Reflow of the unit to the board may be done in many ways. Using a hot plate is one of

the most simple. During reflow, pressure (with a clamping arrangement) on the unit is

recommended, but not absolutely necessary. Absolute maximum reflow temperature is

260°C for not more than 10 seconds.

For more information:

United States *

Europe*

Far East/Australasia: (65) 290-6305

Canada: (416) 206-4725

Japan: (81 3) 3331-6111

5. Chemically reclean the unit using the procedures given in step one. Make sure that a flux

remover is used which is appropriate for the type of solder cream used (Multicore PC81

is the recommended flux remover for the above mentioned cream).

*Call your local HP sales office listed

in your telephone directory. Ask for a

Components representative.

It should be noted that there are many alternatives for component attachment. This

procedure has been found to be simple and effective. For more detailed instructions on how

to use PlanarPak Products, please see the application note “PlanarPak Users Information”

Pub. 5963-3232E.

Data Subject to Change

Printed in U.S.A.

5963-2587E (10/94)

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