ADL5502-EVALZ AD [Analog Devices], ADL5502-EVALZ Datasheet - Page 6

• Manufacturer Part Number: ADL5502-EVALZ
• Description: 800 MHz to 3800 MHz Crest Factor Detector
• Manufacturer: AD [Analog Devices]

ADL5502
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 3. Pin Function Descriptions
Ball No.
1
2
3
4
5
6
7
8
Mnemonic
FLTR
VPOS
RFIN
COMM
PK/ENV
VPK/ENV
VRMS
ENBL
Envelop Output. Function can switched between real-time envelop measurement or peak-hold using PK/ENV.
Description
Modulation Filter Pin. Connection for an External Capacitor to lower the corner frequency of the modulation filter
Supply Voltage Pin. Operational range 2.7 V to 3.5 V.
Signal Input Pin. Internally ac-coupled after internal termination resistance. Nominal 500 Ω input impedance.
Device Ground Pin.
Control Pin. Connect pin to ground for real-time envelope measurement mode. Connect pin to V
mode. Reset peak-hold by placing device in real-time envelope measurement mode.
RMS Output Pin. Rail-to-rail voltage output with limited current drive capability. The output has an internal TBD kΩ
series resistance. High resistive loads are recommended to preserve output swing.
Enable Pin. Connect pin to V
Figure 2. 8-Bump WLCSP Configuration
S
Rev. PrD (04/20/2008) | Page 6 of 14
for normal operation. Connect pin to ground for disable mode.
Preliminary Technical Data
S
for peak-hold