Datasheet LTC5587 (Analog Devices) - 3

LTC5587
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C (Note 2). VCC = VDD = OVDD = 3.3V, VREF = 1.8V, EN = 3.3V, fSMPL = fSMPL(MAX) and fSCK = fSCK(MAX) unless otherwise noted. Test circuit is shown in Figure 1. PARAMETER CONDITIONS MIN TYP MAX UNITS
Output Variation vs Temperature Normalized to Output at 25°C; PIN = –27dBm to –10dBm ±0.5 dB Deviation from CW Response; TETRA π/4 DQPSK ±0.1 dB PIN = –34dBm to 0dBm CDMA 4-Carrier 64-Channel Fwd 1.23Mcps ±0.5 dB 2nd Order Harmonic Distortion At RF Input; CW Input; PIN = 0dBm –57 dBc 3rd Order Harmonic Distortion At RF Input; CW Input; PIN = 0dBm –52 dBc
fRF = 880MHz
RF Input Power Range CW Input: Externally Matched to 50Ω Source –34 to 6 dBm Linear Dynamic Range, CW (Note 3) ±1dB Linearity Error 40 dB Linear Dynamic Range, EDGE (Note 3) ±1dB Linearity Error; EDGE 3π/8-Shifted 8PSK 40 dB Output Slope 73 LSB/dB Logarithmic Intercept (Note 5) –42 dBm Output Variation vs Temperature Normalized to Output at 25°C; PIN = –34dBm to 6dBm ±1 dB Output Variation vs Temperature Normalized to Output at 25°C; PIN = –27dBm to –10dBm ±0.5 dB Deviation from CW Response; EDGE 3π/8 Shifted 8PSK ±0.1 dB PIN = –34dBm to 6dBm
fRF = 2140MHz
RF Input Power Range CW Input: Externally Matched to 50Ω Source –34 to 6 dBm Linear Dynamic Range, CW (Note 3) ±1dB Linearity Error 43 dB Linear Dynamic Range, WCDMA (Note 3) ±1dB Linearity Error; 4-Carrier WCDMA 37 dB Output Slope 73 LSB/dB Logarithmic Intercept (Note 5) –42 dBm Output Variation vs Temperature Normalized to Output at 25°C; PIN = –34dBm to 6dBm ±1 dB Output Variation vs Temperature Normalized to Output at 25°C; PIN = –27dBm to –10dBm ±0.5 dB Deviation from CW Response; WCDMA 1-Carrier Uplink ±0.1 dB PIN = –34dBm to –4dBm WCDMA 64-Channel 4-Carrier Downlink ±0.5 dB
fRF = 2600MHz
RF Input Power Range CW Input: Externally Matched to 50Ω Source –34 to 6 dBm Linear Dynamic Range, CW (Note 3) ±1dB Linearity Error 40 dB Output Slope 73 LSB/dB Logarithmic Intercept (Note 5) –42 dBm Output Variation vs Temperature Normalized to Output at 25°C; PIN = –34dBm to 6dBm ±1 dB Output Variation vs Temperature Normalized to Output at 25°C; PIN = –27dBm to –10dBm ±0.5 dB Deviation from CW Response; WiMax OFDMA Preamble ±0.1 dB PIN = –34dBm to 2dBm WiMax OFDM Burst ±0.5 dB
fRF = 3500MHz
RF Input Power Range CW Input: Externally Matched to 50Ω Source –30 to 6 dBm Linear Dynamic Range, CW (Note 3) ±1dB Linearity Error 36 dB Output Slope 73 LSB/dB Logarithmic Intercept (Note 5) –40 dBm 5587f 3 Document Outline FEATURES DESCRIPTION APPLICATIONS BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS BLOCK DIAGRAM TIMING DIAGRAMS TEST CIRCUIT APPLICATIONS INFORMATION PACKAGE DESCRIPTION TYPICAL APPLICATION RELATED PARTS